UBUNTU-CVE-2021-30152
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-30152
Summary:
Details: An issue was discovered in MediaWiki before 1.31.13 and 1.32.x through 1.35.x before 1.35.2. When using the MediaWiki API to "protect" a page, a user is currently able to protect to a higher level than they currently have permissions for.
References: https://ubuntu.com/security/CVE-2021-30152, https://phabricator.wikimedia.org/T270713, https://lists.wikimedia.org/pipermail/wikitech-l/2021-April/094418.html, https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/27ba9e0ef0c7ec76331fd92bc549bb2c0d60979a, https://www.cve.org/CVERecord?id=CVE-2021-30152
Affected packages
Package
Name: mediawiki
Purl: pkg:deb/ubuntu/mediawiki?arch=source&distro=bionic
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1:1.27.3-1
1:1.27.4-1
1:1.27.4-2
1:1.27.4-3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
