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CVE-2017-8812

nvd nist
Published: Nov 15, 2017Modified: May 13, 2026

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5.3
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Exploitability: 3.9 / Impact: 1.4
Source: NVD

Description

MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows remote attackers to inject > (greater than) characters via the id attribute of a headline.

Affected (7)

Mediawiki
1 product
Mediawiki
Debian
1 product
Debian Linux
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Mediawiki
Mediawiki
Up to 1.27.3
Mediawiki
Version 1.28.0
Mediawiki
Version 1.28.1
Mediawiki
Version 1.28.2
Mediawiki
Version 1.29.0
Mediawiki
Version 1.29.1
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 9.0

References (6)

Source: security@debian.org
Third Party AdvisoryVDB Entry
Source: security@debian.org
Mailing ListPatchVendor Advisory
Source: security@debian.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListPatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.