CVE-2017-11594

Severity Score

5.4

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Cross-site scripting (XSS) vulnerability in the Markdown parser in Loomio before 1.8.0 allows remote attackers to inject arbitrary web script or HTML via non-sanitized Markdown content in a new thread or a thread comment.

Una vulnerabilidad de tipo cross-site-scripting (XSS) en el analizador Markdown en Loomio anterior a la versión 1.8.0, permite a los atacantes remotos inyectar script web o HTML arbitrario por medio de contenido Markdown no saneado en un nuevo hilo (subproceso) o un comentario de hilo (subproceso).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-07-23 CVE Reserved
2017-07-24 CVE Published
2023-05-08 EPSS Updated
2024-08-05 CVE Updated
2024-08-05 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (3)

URL	Tag	Source
https://github.com/loomio/loomio/releases/tag/1.8.0	Third Party Advisory

URL	Date	SRC
https://github.com/loomio/loomio/issues/4220	2024-08-05

URL	Date	SRC
https://github.com/loomio/loomio/commit/63973f71e337ead8ca7b7ae2a043b837032dc3fe	2017-08-08

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.0.0 Search vendor "Loomio" for product "Loomio" and version "1.0.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.1.0 Search vendor "Loomio" for product "Loomio" and version "1.1.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.2.0 Search vendor "Loomio" for product "Loomio" and version "1.2.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.3.0 Search vendor "Loomio" for product "Loomio" and version "1.3.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.4.0 Search vendor "Loomio" for product "Loomio" and version "1.4.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.5.0 Search vendor "Loomio" for product "Loomio" and version "1.5.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.6.0 Search vendor "Loomio" for product "Loomio" and version "1.6.0"		-		Affected
Loomio Search vendor "Loomio"		Loomio Search vendor "Loomio" for product "Loomio"				1.7.0 Search vendor "Loomio" for product "Loomio" and version "1.7.0"		-		Affected