Unauthorized Access in WPOrLogin Plugin for WordPress
CVE-2026-110691

Currently unrated

Key Information:

Vendor

WordPress

Status
Vendor
CVE Published:
28 October 2026

Badges

๐Ÿ‘พ Exploit Exists๐ŸŸก Public PoC

What is CVE-2026-110691?

The WPOrLogin plugin for WordPress versions prior to 3.1.0 is vulnerable due to a lack of capability checks and nonce validation when modifying hidden-login URL settings. This vulnerability opens the door for unauthenticated attackers to arbitrarily change login, registration, and password-recovery slugs. If exploited, this may lock administrators out from accessing the login interface, significantly hindering site management and security.

Affected Version(s)

WPOrLogin 0 < 3.1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

References

Timeline

  • ๐ŸŸก

    Public PoC available

  • ๐Ÿ‘พ

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Naoki Kawahigashi
WPScan
.