WordPress Plugin Vulnerabilities

User Registration & Membership < 5.2.8 - Unauthenticated Open Redirect via Login Redirect Parameters

Description

The plugin does not validate the destination of a post-login redirect before redirecting, allowing unauthenticated attackers to redirect visitors to an arbitrary external URL, which can be abused for phishing.

Proof of Concept

Affects Plugins

Fixed in 5.2.8

References

Classification

Type
REDIRECT
OWASP top 10
CWE

Miscellaneous

Original Researcher
Sai Praneeth Koti
Submitter
Sai Praneeth Koti
Verified
Yes

Timeline

Publicly Published
2026-09-11 (about 2 days ago)
Added
2026-09-11 (about 1 day ago)
Last Updated
2026-09-11 (about 1 day ago)

Other