VULNERABILITY INTELLIGENCE

CVE-2023-0453

CVSS score4.3 MEDIUM
EPSS probability0.55%
CISA KEVNot currently listed
Published2023-02-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

The WP Private Message WordPress plugin (bundled with the Superio theme as a required plugin) before 1.0.6 does not ensure that private messages to be accessed belong to the user making the requests. This allowing any authenticated users to access private messages belonging to other users by tampering the ID.

Primary references