What is CVE-2022-29903?

CVE-2022-29903 is a medium-severity vulnerability in Mediawiki, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2022-04-29.

How severe is CVE-2022-29903?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Mediawiki

CVE-2022-29903

The Private Domains extension for MediaWiki through 1.37.2 (before 1ad65d4c1c199b375ea80988d99ab51ae068f766) allows CSRF for editing pages that store the extension's configuration. The attacker must trigger a POST request to Special:PrivateDomains.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.003 (26.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Mediawiki
N/a — versions n/a

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

cve@mitre.org (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2022-29903?: CVE-2022-29903 is a medium-severity vulnerability in Mediawiki, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2022-04-29.
How severe is CVE-2022-29903?: Medium severity. CVSS v3 base score is 4.3 out of 10.