An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. On ChangesList special pages such as Special:RecentChanges and Special:Watchlist, some of the rcfilters-filter-* label messages are output in HTML unescaped, leading to XSS.
References
Link | Resource |
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/ | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/ | |
https://phabricator.wikimedia.org/T278058 | Exploit Issue Tracking Patch Vendor Advisory |
https://security.gentoo.org/glsa/202107-40 | Third Party Advisory |
https://www.debian.org/security/2021/dsa-4889 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
07 Nov 2023, 03:32
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References |
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10 Dec 2021, 18:52
Type | Values Removed | Values Added |
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References |
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References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/ - Mailing List, Third Party Advisory | |
References | (MISC) https://phabricator.wikimedia.org/T278058 - Exploit, Issue Tracking, Patch, Vendor Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/ - Mailing List, Third Party Advisory |
03 May 2021, 19:55
Type | Values Removed | Values Added |
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References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/ - Third Party Advisory | |
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/ - Third Party Advisory | |
CPE | cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
24 Apr 2021, 23:15
Type | Values Removed | Values Added |
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References |
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22 Apr 2021, 01:15
Type | Values Removed | Values Added |
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References |
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14 Apr 2021, 20:05
Type | Values Removed | Values Added |
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CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | |
References | (DEBIAN) https://www.debian.org/security/2021/dsa-4889 - Third Party Advisory |
11 Apr 2021, 12:15
Type | Values Removed | Values Added |
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References |
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09 Apr 2021, 19:13
Type | Values Removed | Values Added |
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CPE | cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* | |
References | (MISC) https://phabricator.wikimedia.org/T278058 - Exploit, Patch, Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : 4.3
v3 : 6.1 |
CWE | CWE-79 |
06 Apr 2021, 07:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2021-04-06 07:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-30157
Mitre link : CVE-2021-30157
CVE.ORG link : CVE-2021-30157
JSON object : View
Products Affected
fedoraproject
- fedora
mediawiki
- mediawiki
debian
- debian_linux
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')