CVEvulnerability

CVE-2025-67850

6.1 MEDIUM Published 2026-02-03 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-02-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
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
Weaknesses
CWE-79

Description

A flaw was found in moodle. This vulnerability, known as Cross-Site Scripting (XSS), occurs due to insufficient checks on user-provided data in the formula editor's arithmetic expression fields. A remote attacker could inject malicious code into these fields. When other users view these expressions, the malicious code would execute in their web browsers, potentially compromising their data or leading to unauthorized actions.

Affected configurations

• moodle moodle (< 4.1.22) • moodle moodle (>= 4.4.0 < 4.4.11) • moodle moodle (>= 4.5.0 < 4.5.8) • moodle moodle (>= 5.0.0 < 5.0.4) • moodle moodle 5.1.0

Related

Weakness · CWE (1)

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

References