WordPress Plugin Vulnerabilities

JWT Auth <= 3.0.2 - Unauthenticated Account Access Persistence via Insufficient Refresh Token Revocation

Description

The plugin does not invalidate previously issued refresh tokens when a user changes or resets their password or removes a connected device, allowing an attacker who obtained a refresh token before such an event to keep issuing valid access tokens and retain authenticated access to the account, up to Administrator.

Proof of Concept

Affects Plugins

No known fix

References

Miscellaneous

Original Researcher
Tarcísio Luchesi
Submitter
Tarcísio Luchesi
Verified
Yes

Timeline

Publicly Published
2026-11-06 (about 3 days ago)
Added
2026-11-06 (about 2 days ago)
Last Updated
2026-11-06 (about 2 days ago)

Other