PT-2025-17920 · Moodle+2 · Moodle+2

Ostapbender · Published 2025-04-22 · Updated 2026-01-26 · CVE-2025-3645

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

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

Description A flaw was found in the messaging web service of Moodle, where insufficient capability checks allowed users to view other users' names and online statuses.

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

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

ALT-PU-2025-6924

ALT-PU-2025-7344

BDU:2025-05098

BIT-MOODLE-2025-3645

CVE-2025-3645

GHSA-PJ96-XH2W-FGQX

Affected Products

Alt Linux

Moodle

Red Os

References · 22

• https://osv.dev/vulnerability/BIT-moodle-2025-3645 · Vendor Advisory
• https://moodle.org/mod/forum/discuss.php?d=467606 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-3645 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-3645 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-3645 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pj96-xh2w-fgqx · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3645 · Security Note
• https://bdu.fstec.ru/vul/2025-05098 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-3645 · Security Note
• https://github.com/moodle/moodle · Note
• https://github.com/moodle/moodle/commit/2fd810c8981f9b10087467a3b8fce779b157200f · Note
• https://github.com/moodle/moodle/commit/bb65effe41524d8373c1dc499c3323ac469ea558 · Note
• https://github.com/moodle/moodle/commit/a8179842b450659c288f284e06361a4fbab8742a · Note
• https://t.me/cvetracker/22380 · Telegram Post
• https://github.com/search?q=repo%3Amoodle%2Fmoodle+MDL-72704&type=commits · Note