🛡️ CVE-2026-34372 — sulu

🟢 CVSS 2.7 — Low ✅ No Known Exploit CWE-288 NVD
2.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Sulu checks fix permissions for subentities endpoints

Impact

A user which has permission for the Sulu Admin via atleast one role could have access to the subentities of contacts via the admin API without even have permission for contacts.

Patches

The issue was patched in release 2.6.22 and 3.0.5.

Workarounds

Create a Symfony Request Listener checking the permissions for the specific roles.

Resources

Github Advisory: https://github.com/sulu/sulu/security/advisories/GHSA-6h7h-m7p5-hjqp

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

Weakness class

CVE-2026-34372 is classified as CWE-288: Authentication Bypass Using an Alternate Path. A secondary route into the application skips the authentication that the primary route enforces.

Affected software

CVE-2026-34372 is recorded against 2 packages.

  • sulu (from 3.0.0 up to 3.0.5)
  • sulu/sulu (from 3.0.0 up to 3.0.5)

Timeline and source

Published on 31 March 2026 and last revised on 24 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

github.com
github.com
github.com

Details

Severity LOW
CVSS Score 2.7
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
CWE CWE-288
Public Exploit ✅ No
Source NVD
Published 2026-03-31
Updated 2026-08-12
Modified 2026-07-24
Fix URL N/A

Affected Packages

Software From version Fixed in
sulu 3.0.0 3.0.5
sulu/sulu 3.0.0 3.0.5

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