VULNERABILITY INTELLIGENCE
CVE-2026-13342
CVSS score5.3 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-08-06
Last modified2026-08-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Description
The Security Optimizer WordPress plugin from 1.5.8 to 1.6.4 does not correctly validate requests to its optional IP-based login restriction feature, allowing the restriction to be bypassed so that unauthenticated requests from non-allowlisted IP addresses can reach and use the login form, defeating the access control the administrator configured.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-693