PT-2025-42539 · Unknown · Matrix-Authentication-Service

Published 2025-10-16 · Updated 2025-10-16 · CVE-2025-62425

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Matrix Authentication Service versions 0.20.0 through 1.4.0

Description A logic flaw in Matrix Authentication Service allows an attacker with an existing authenticated session to perform sensitive operations without re-entering the current password. These operations include changing the password, adding or removing an email address, and deactivating the account. The issue only affects instances with the local password database feature enabled.

Recommendations Update to Matrix Authentication Service version 1.4.1 or later.

Exploit

Fix

Weakness Enumeration

CWE-620

Related Identifiers

CVE-2025-62425

GHSA-6WFP-JQ3R-J9XH

Affected Products

Matrix-Authentication-Service

References · 9

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62425.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-62425 · Security Note
• https://osv.dev/vulnerability/CVE-2025-62425 · Vendor Advisory
• https://github.com/element-hq/matrix-authentication-service/commit/bce99edb6177be11f8f38c1d01f5606ce7b4b2e5 · Note
• https://github.com/element-hq/matrix-authentication-service/security/advisories/GHSA-6wfp-jq3r-j9xh · Note
• https://twitter.com/CVEnew/status/1978926551732203868 · Twitter Post
• https://t.me/CVEtracker/35152 · Telegram Post
• https://twitter.com/CveTodo/status/1978908485484941764 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1978946434230591669 · Twitter Post