MediaWiki through 1.33.1 allows attackers to bypass the Title_blacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4592-1 mediawiki security update
EUVD EUVD EUVD-2022-4790 MediaWiki through 1.33.1 allows attackers to bypass the Title_blacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page.
Github GHSA Github GHSA GHSA-pjv5-vv93-p648 Possible to circumvent title-blacklist
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:25:12.120Z

Reserved: 2019-12-11T00:00:00

Link: CVE-2019-19709

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-11T02:15:14.810

Modified: 2024-11-21T04:35:14.450

Link: CVE-2019-19709

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.