CVEvulnerability

CVE-2025-12887

5.4 MEDIUM Published 2025-12-03 Modified 2026-10-18 Official page ↗
Status
Deferred
Published
2025-12-03
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-862

Description

The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the 'handle_gmail_oauth_redirect' function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials. CVE-2025-67563 appears to be a duplicate of this issue.

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References