CVE-2024-23172

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

An issue was discovered in the CheckUser extension in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. XSS can occur via message definitions. e.g., in SpecialCheckUserLog.

Se descubrió un problema en la extensión CheckUser en MediaWiki antes de 1.35.14, 1.36.x hasta 1.39.x antes de 1.39.6 y 1.40.x antes de 1.40.2. XSS puede ocurrir a través de definiciones de mensajes. por ejemplo, en SpecialCheckUserLog.

*Credits: N/A

CVSS Scores

NISTv3.1 5.4

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-01-12 CVE Reserved
2024-01-12 CVE Published
2024-01-19 EPSS Updated
2024-11-14 CVE Updated
2024-11-14 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://phabricator.wikimedia.org/T347708	2024-11-14

URL	Date	SRC
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CheckUser/+/989179	2024-01-18

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mediawiki Search vendor "Mediawiki"		Mediawiki Search vendor "Mediawiki" for product "Mediawiki"				< 1.35.14 Search vendor "Mediawiki" for product "Mediawiki" and version " < 1.35.14"		-		Affected
Mediawiki Search vendor "Mediawiki"		Mediawiki Search vendor "Mediawiki" for product "Mediawiki"				>= 1.36.0 < 1.39.6 Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.36.0 < 1.39.6"		-		Affected
Mediawiki Search vendor "Mediawiki"		Mediawiki Search vendor "Mediawiki" for product "Mediawiki"				>= 1.40.0 < 1.40.2 Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.40.0 < 1.40.2"		-		Affected