CVE-2023-29141

Description

An issue was discovered in MediaWiki before 1.35.10, 1.36.x through 1.38.x before 1.38.6, and 1.39.x before 1.39.3. An auto-block can occur for an untrusted X-Forwarded-For header.

References

https://phabricator.wikimedia.org/T285159

https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/REL1_39/RELEASE-NOTES-1.39

https://lists.fedoraproject.org/archives/list/[email protected]/message/ZGK4NZPIJ5ET2ANRZOUYPCRIB5I64JR7/

https://lists.fedoraproject.org/archives/list/[email protected]/message/ONWHGOBFD6CQAEGOP5O375XAP2N6RUHT/

Details