Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw, allowing a sysops to undelete pages, although the page is protected against it.
https://security-tracker.debian.org/tracker/CVE-2017-0369
https://phabricator.wikimedia.org/T108138
https://lists.wikimedia.org/pipermail/mediawiki-announce/2017-April/000207.html
Source: Mitre, NVD
Published: 2018-04-13
Updated: 2024-11-21
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS: 0.00126