CVE-2026-13342

MediumCVSS 5.3/10Last modified Aug 26, 2026

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.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-693

Affected software

VendorProductVersions
UnknownSecurity Optimizer>= 1.5.8, < 1.6.5

References

Timeline

Published
Aug 6, 2026
Last modified
Aug 26, 2026
NVD status
Deferred

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