CVE-2022-29969

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 02-05-2022 07:15

Last modified: - 09-05-2022 07:08

Total changes: - 2

Description

The RSS extension before 2022-04-29 for MediaWiki allows XSS via an rss element (if the feed is in $wgRSSUrlWhitelist and $wgRSSAllowLinkTag is true).

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

None

Privileges required

Changed

Scope

Required

User interaction

6.1

Base score

2.8

2.7

Exploitability score

Impact score

Verification logic

vendor=mediawiki AND product=rss_for_mediawiki AND versionEndExcluding=2022-04-29

Reference

https://phabricator.wikimedia.org/T307028
https://gerrit.wikimedia.org/r/c/787807

Keywords

CVE-2022-29969

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2022-29969

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures