CVE-2020-25813
Published: 27 September 2020
In MediaWiki before 1.31.10 and 1.32.x through 1.34.x before 1.34.4, Special:UserRights exposes the existence of hidden users.
Priority
Status
Package | Release | Status |
---|---|---|
mediawiki Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
groovy |
Not vulnerable
(1:1.35.0-1)
|
|
hirsute |
Not vulnerable
(1:1.35.0-1)
|
|
impish |
Not vulnerable
(1:1.35.0-1)
|
|
jammy |
Not vulnerable
(1:1.35.0-1)
|
|
kinetic |
Not vulnerable
(1:1.35.0-1)
|
|
lunar |
Not vulnerable
(1:1.35.0-1)
|
|
mantic |
Not vulnerable
(1:1.35.0-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(1:1.35.0-1)
|
|
xenial |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
References
- https://lists.wikimedia.org/pipermail/wikitech-l/2020-September/093888.html
- https://phabricator.wikimedia.org/T232568
- https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048480.html
- https://lists.wikimedia.org/pipermail/mediawiki-l/2020-September/048488.html
- https://meta.wikimedia.org/wiki/Special:UserRights
- https://www.cve.org/CVERecord?id=CVE-2020-25813
- NVD
- Launchpad
- Debian