CVEvulnerability

CVE-2017-8812

5.3 MEDIUM Published 2017-11-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-11-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
5.3 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/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.

Affected configurations

• mediawiki mediawiki (<= 1.27.3) • mediawiki mediawiki 1.28.0 • mediawiki mediawiki 1.28.1 • mediawiki mediawiki 1.28.2 • mediawiki mediawiki 1.29.0 • mediawiki mediawiki 1.29.1 • debian debian linux 9.0

References