VULNERABILITY INTELLIGENCE

CVE-2017-8812

CVSS score5.3 MEDIUM

EPSS probability1.57%

CISA KEVNot currently listed

Published2017-11-15

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Primary references

security@debian.org — Third Party Advisory, VDB Entry
security@debian.org — Mailing List, Patch, Vendor Advisory
security@debian.org — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory