CVE-2020-35477
See a problem?- Source
- https://nvd.nist.gov/vuln/detail/CVE-2020-35477
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35477.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-35477
- Aliases
- Related
- Published
- 2020-12-18T08:15:15Z
- Modified
- 2024-09-18T03:16:30.150256Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
MediaWiki before 1.35.1 blocks legitimate attempts to hide log entries in some situations. If one sets MediaWiki:Mainpage to Special:MyLanguage/Main Page, visits a log entry on Special:Log, and toggles the "Change visibility of selected log entries" checkbox (or a tags checkbox) next to it, there is a redirection to the main page's action=historysubmit (instead of the desired behavior in which a revision-deletion form appears).
- References
-
- https://lists.wikimedia.org/pipermail/mediawiki-announce/2020-December/000268.html
- https://www.debian.org/security/2020/dsa-4816
- https://lists.debian.org/debian-lts-announce/2020/12/msg00034.html
- https://phabricator.wikimedia.org/T205908
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STT5Z4A3BCXVH3WIPICWU2FP4IPIMUPC/
- https://security-tracker.debian.org/tracker/CVE-2020-35477
Affected packages
Debian:11 / mediawiki
Package
- Name
- mediawiki
- Purl
- pkg:deb/debian/mediawiki?arch=source
Debian:12 / mediawiki
Package
- Name
- mediawiki
- Purl
- pkg:deb/debian/mediawiki?arch=source
Debian:13 / mediawiki
Package
- Name
- mediawiki
- Purl
- pkg:deb/debian/mediawiki?arch=source