PT-2026-5959 · Moodle+1 · Moodle+1

Published 2026-02-03 · Updated 2026-02-24 · CVE-2025-67849

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Moodle (affected versions not specified)

Description A flaw exists in Moodle due to improper sanitization of AI prompt responses. This allows attackers to inject malicious HTML or script into web pages. Successful exploitation could lead to session theft or manipulation of the user interface when other users view the compromised pages.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-MOODLE-2025-67849

CVE-2025-67849

GHSA-MHF6-PP52-8WQJ

Affected Products

Moodle

Red Os

References · 17

• https://osv.dev/vulnerability/GHSA-mhf6-pp52-8wqj · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-67849 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-67849 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-67849 · Security Note
• https://osv.dev/vulnerability/BIT-moodle-2025-67849 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-67849 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-67849 · Security Note
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/a3063dcaa44dbe66e60a37cadb33bfadfe4feb03 · Note
• https://twitter.com/VulmonFeeds/status/2018671138742665487 · Twitter Post
• https://twitter.com/CVEnew/status/2018646520774422939 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti-red-os-8-0/uyazvimost-moodle-cve-2025-67849-8.0 · Note
• https://t.me/cveNotify/150710 · Telegram Post
• https://bugzilla.redhat.com/show_bug.cgi?id=2423835 · Note
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/uyazvimost-moodle-cve-2025-67849-7.3 · Note