CVEvulnerability

CVE-2026-102581

5.4 MEDIUM Published 2026-09-30 Modified 2026-10-01 Official page ↗
Status
Analyzed
Published
2026-09-30
Last modified
2026-10-01
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.6 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79

Description

A flaw was found in Moodle. Insufficient output escaping in templates used to display forum posts enables a stored cross-site scripting (XSS) vulnerability. An attacker can inject malicious content into a forum post, which then executes arbitrary script code in the browser of another user viewing the affected post.

Affected configurations

• moodle moodle (< 4.5.13) • moodle moodle (>= 5.0.0 < 5.0.9) • moodle moodle (>= 5.1.0 < 5.1.6) • moodle moodle (>= 5.2.0 < 5.2.2)

Related

Weakness · CWE (1)

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

References