Authorization Bypass in Portfolio Filter Gallery Plugin for WordPress
CVE-2026-105977
Currently unrated
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 10 October 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-105977?
The Portfolio Filter Gallery plugin for WordPress versions prior to 2.2.1 contains a vulnerability that permits users with the Contributor role and above to bypass essential per-object authorization checks. This oversight allows them to delete certain media attachments that belong to other users, including administrators. This can lead to potential data loss and unauthorized manipulation of media assets within a site.
Affected Version(s)
Portfolio Filter Gallery 2.0.2 < 2.2.1
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.