CVE-2016-5013

Severity Score

5.4

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Moodle 2.x and 3.x, text injection can occur in email headers, potentially leading to outbound spam.

En Moodle 2.x y 3.x, puede ocurrir inyección de texto en las cabeceras de email, conduciendo potencialmente a salida de spam.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-05-24 CVE Reserved
2017-01-20 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/92040	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://moodle.org/mod/forum/discuss.php?d=336698	2020-12-01

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				<= 2.7.14 Search vendor "Moodle" for product "Moodle" and version " <= 2.7.14"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.0 Search vendor "Moodle" for product "Moodle" and version "2.8.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.1 Search vendor "Moodle" for product "Moodle" and version "2.8.1"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.2 Search vendor "Moodle" for product "Moodle" and version "2.8.2"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.3 Search vendor "Moodle" for product "Moodle" and version "2.8.3"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.4 Search vendor "Moodle" for product "Moodle" and version "2.8.4"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.5 Search vendor "Moodle" for product "Moodle" and version "2.8.5"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.6 Search vendor "Moodle" for product "Moodle" and version "2.8.6"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.7 Search vendor "Moodle" for product "Moodle" and version "2.8.7"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.8 Search vendor "Moodle" for product "Moodle" and version "2.8.8"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.9 Search vendor "Moodle" for product "Moodle" and version "2.8.9"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.10 Search vendor "Moodle" for product "Moodle" and version "2.8.10"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.11 Search vendor "Moodle" for product "Moodle" and version "2.8.11"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.8.12 Search vendor "Moodle" for product "Moodle" and version "2.8.12"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.0 Search vendor "Moodle" for product "Moodle" and version "2.9.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.1 Search vendor "Moodle" for product "Moodle" and version "2.9.1"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.2 Search vendor "Moodle" for product "Moodle" and version "2.9.2"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.3 Search vendor "Moodle" for product "Moodle" and version "2.9.3"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.4 Search vendor "Moodle" for product "Moodle" and version "2.9.4"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.5 Search vendor "Moodle" for product "Moodle" and version "2.9.5"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				2.9.6 Search vendor "Moodle" for product "Moodle" and version "2.9.6"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.0.0 Search vendor "Moodle" for product "Moodle" and version "3.0.0"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.0.1 Search vendor "Moodle" for product "Moodle" and version "3.0.1"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.0.2 Search vendor "Moodle" for product "Moodle" and version "3.0.2"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.0.3 Search vendor "Moodle" for product "Moodle" and version "3.0.3"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.0.4 Search vendor "Moodle" for product "Moodle" and version "3.0.4"		-		Affected
Moodle Search vendor "Moodle"		Moodle Search vendor "Moodle" for product "Moodle"				3.1.0 Search vendor "Moodle" for product "Moodle" and version "3.1.0"		-		Affected