CVEvulnerability
CVE-2019-19709
6.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2019-12-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-601
Description
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.
Affected configurations
• mediawiki mediawiki (<= 1.33.1)
• debian debian linux 9.0
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-601 URL Redirection to Untrusted Site weakness
References
- https://gerrit.wikimedia.org/r/q/Ie54f366986056c876eade0fcad6c41f70b8b8de8 Exploit, Vendor Advisory
- https://phabricator.wikimedia.org/T239466 Exploit, Vendor Advisory
- https://seclists.org/bugtraq/2019/Dec/48 Mailing List, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4592 Third Party Advisory
- https://gerrit.wikimedia.org/r/q/Ie54f366986056c876eade0fcad6c41f70b8b8de8 Exploit, Vendor Advisory
- https://phabricator.wikimedia.org/T239466 Exploit, Vendor Advisory
- https://seclists.org/bugtraq/2019/Dec/48 Mailing List, Third Party Advisory
- https://www.debian.org/security/2019/dsa-4592 Third Party Advisory