CVEvulnerability

CVE-2023-22911

6.1 MEDIUM Published 2023-01-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-01-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

Description

An issue was discovered in MediaWiki before 1.35.9, 1.36.x through 1.38.x before 1.38.5, and 1.39.x before 1.39.1. E-Widgets does widget replacement in HTML attributes, which can lead to XSS, because widget authors often do not expect that their widget is executed in an HTML attribute context.

Affected configurations

• mediawiki mediawiki (< 1.35.9) • mediawiki mediawiki (>= 1.36.0 < 1.38.5) • mediawiki mediawiki 1.39.0 • fedoraproject fedora 37

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References