Vulnerability Monitor

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CVE-2025-67849

A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their sessions could be stolen, or the user interface could be manipulated.

Published

2026-02-03T11:15:55.067

Last Modified

2026-02-11T18:31:37.907

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.3 (HIGH)

Weaknesses

Type: Secondary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	moodle	moodle	< 4.5.8	Yes
Application	moodle	moodle	< 5.0.4	Yes
Application	moodle	moodle	5.1.0	Yes

References

https://access.redhat.com/security/cve/CVE-2025-67849 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2423835 Issue Tracking, Third Party Advisory ([email protected])