CVE-2017-9934

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Missing CSRF token checks and improper input validation in Joomla! CMS 1.7.3 through 3.7.2 lead to an XSS vulnerability.

Perdidos tokens CSRF verificados y validación inapropiada de la entrada en Joomla! CMS 1.7.3 hasta la 3.7.2 que lleva a una vulnerabilidad XSS.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-06-26 CVE Reserved
2017-07-17 CVE Published
2018-07-04 First Exploit
2024-08-05 CVE Updated
2025-06-10 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (4)

URL	Tag	Source
http://www.securityfocus.com/bid/99451	Third Party Advisory
http://www.securitytracker.com/id/1038817	Third Party Advisory

URL	Date	SRC
https://github.com/xyringe/CVE-2017-9934	2018-07-04

URL	Date	SRC

URL	Date	SRC
https://developer.joomla.org/security-centre/697-20170602-core-xss-vulnerability	2017-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				1.7.3 Search vendor "Joomla" for product "Joomla\!" and version "1.7.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				1.7.4 Search vendor "Joomla" for product "Joomla\!" and version "1.7.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				1.7.5 Search vendor "Joomla" for product "Joomla\!" and version "1.7.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.0 Search vendor "Joomla" for product "Joomla\!" and version "2.5.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.1 Search vendor "Joomla" for product "Joomla\!" and version "2.5.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.2 Search vendor "Joomla" for product "Joomla\!" and version "2.5.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.3 Search vendor "Joomla" for product "Joomla\!" and version "2.5.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.4 Search vendor "Joomla" for product "Joomla\!" and version "2.5.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.5 Search vendor "Joomla" for product "Joomla\!" and version "2.5.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.6 Search vendor "Joomla" for product "Joomla\!" and version "2.5.6"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.7 Search vendor "Joomla" for product "Joomla\!" and version "2.5.7"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.8 Search vendor "Joomla" for product "Joomla\!" and version "2.5.8"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.9 Search vendor "Joomla" for product "Joomla\!" and version "2.5.9"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.10 Search vendor "Joomla" for product "Joomla\!" and version "2.5.10"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.11 Search vendor "Joomla" for product "Joomla\!" and version "2.5.11"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.12 Search vendor "Joomla" for product "Joomla\!" and version "2.5.12"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.13 Search vendor "Joomla" for product "Joomla\!" and version "2.5.13"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.14 Search vendor "Joomla" for product "Joomla\!" and version "2.5.14"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.15 Search vendor "Joomla" for product "Joomla\!" and version "2.5.15"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.16 Search vendor "Joomla" for product "Joomla\!" and version "2.5.16"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.17 Search vendor "Joomla" for product "Joomla\!" and version "2.5.17"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.18 Search vendor "Joomla" for product "Joomla\!" and version "2.5.18"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.19 Search vendor "Joomla" for product "Joomla\!" and version "2.5.19"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.20 Search vendor "Joomla" for product "Joomla\!" and version "2.5.20"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.21 Search vendor "Joomla" for product "Joomla\!" and version "2.5.21"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.22 Search vendor "Joomla" for product "Joomla\!" and version "2.5.22"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.23 Search vendor "Joomla" for product "Joomla\!" and version "2.5.23"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.24 Search vendor "Joomla" for product "Joomla\!" and version "2.5.24"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.25 Search vendor "Joomla" for product "Joomla\!" and version "2.5.25"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.26 Search vendor "Joomla" for product "Joomla\!" and version "2.5.26"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.27 Search vendor "Joomla" for product "Joomla\!" and version "2.5.27"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				2.5.28 Search vendor "Joomla" for product "Joomla\!" and version "2.5.28"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.0.0 Search vendor "Joomla" for product "Joomla\!" and version "3.0.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.0.1 Search vendor "Joomla" for product "Joomla\!" and version "3.0.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.0.2 Search vendor "Joomla" for product "Joomla\!" and version "3.0.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.0.3 Search vendor "Joomla" for product "Joomla\!" and version "3.0.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.0.4 Search vendor "Joomla" for product "Joomla\!" and version "3.0.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.0 Search vendor "Joomla" for product "Joomla\!" and version "3.1.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.1 Search vendor "Joomla" for product "Joomla\!" and version "3.1.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.2 Search vendor "Joomla" for product "Joomla\!" and version "3.1.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.3 Search vendor "Joomla" for product "Joomla\!" and version "3.1.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.4 Search vendor "Joomla" for product "Joomla\!" and version "3.1.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.5 Search vendor "Joomla" for product "Joomla\!" and version "3.1.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.1.6 Search vendor "Joomla" for product "Joomla\!" and version "3.1.6"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.2.0 Search vendor "Joomla" for product "Joomla\!" and version "3.2.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.2.1 Search vendor "Joomla" for product "Joomla\!" and version "3.2.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.2.2 Search vendor "Joomla" for product "Joomla\!" and version "3.2.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.2.3 Search vendor "Joomla" for product "Joomla\!" and version "3.2.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.2.4 Search vendor "Joomla" for product "Joomla\!" and version "3.2.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.0 Search vendor "Joomla" for product "Joomla\!" and version "3.3.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.1 Search vendor "Joomla" for product "Joomla\!" and version "3.3.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.2 Search vendor "Joomla" for product "Joomla\!" and version "3.3.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.3 Search vendor "Joomla" for product "Joomla\!" and version "3.3.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.4 Search vendor "Joomla" for product "Joomla\!" and version "3.3.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.3.5 Search vendor "Joomla" for product "Joomla\!" and version "3.3.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		alpha		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		beta1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		beta2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		beta3		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.0 Search vendor "Joomla" for product "Joomla\!" and version "3.4.0"		rc1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.1 Search vendor "Joomla" for product "Joomla\!" and version "3.4.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.1 Search vendor "Joomla" for product "Joomla\!" and version "3.4.1"		rc1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.1 Search vendor "Joomla" for product "Joomla\!" and version "3.4.1"		rc2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.2 Search vendor "Joomla" for product "Joomla\!" and version "3.4.2"		rc1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.3 Search vendor "Joomla" for product "Joomla\!" and version "3.4.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.4 Search vendor "Joomla" for product "Joomla\!" and version "3.4.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.5 Search vendor "Joomla" for product "Joomla\!" and version "3.4.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.6 Search vendor "Joomla" for product "Joomla\!" and version "3.4.6"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.7 Search vendor "Joomla" for product "Joomla\!" and version "3.4.7"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.8 Search vendor "Joomla" for product "Joomla\!" and version "3.4.8"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.4.8 Search vendor "Joomla" for product "Joomla\!" and version "3.4.8"		rc		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		beta		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		beta2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		beta3		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		beta4		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		beta5		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		rc		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		rc2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		rc3		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.0 Search vendor "Joomla" for product "Joomla\!" and version "3.5.0"		rc4		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.1 Search vendor "Joomla" for product "Joomla\!" and version "3.5.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.5.1 Search vendor "Joomla" for product "Joomla\!" and version "3.5.1"		rc		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		alpha		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		beta1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		beta2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		rc		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.0 Search vendor "Joomla" for product "Joomla\!" and version "3.6.0"		rc2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.1 Search vendor "Joomla" for product "Joomla\!" and version "3.6.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.1 Search vendor "Joomla" for product "Joomla\!" and version "3.6.1"		rc1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.1 Search vendor "Joomla" for product "Joomla\!" and version "3.6.1"		rc2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.2 Search vendor "Joomla" for product "Joomla\!" and version "3.6.2"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.3 Search vendor "Joomla" for product "Joomla\!" and version "3.6.3"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.3 Search vendor "Joomla" for product "Joomla\!" and version "3.6.3"		rc1		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.3 Search vendor "Joomla" for product "Joomla\!" and version "3.6.3"		rc2		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.3 Search vendor "Joomla" for product "Joomla\!" and version "3.6.3"		rc3		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.4 Search vendor "Joomla" for product "Joomla\!" and version "3.6.4"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.6.5 Search vendor "Joomla" for product "Joomla\!" and version "3.6.5"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.7.0 Search vendor "Joomla" for product "Joomla\!" and version "3.7.0"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.7.1 Search vendor "Joomla" for product "Joomla\!" and version "3.7.1"		-		Affected
Joomla Search vendor "Joomla"		Joomla\! Search vendor "Joomla" for product "Joomla\!"				3.7.2 Search vendor "Joomla" for product "Joomla\!" and version "3.7.2"		-		Affected