🛡️ GHSA-9j39-4686-m3c4 — core

⚪ Unknown ✅ No Known Exploit CWE-434 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Ibexa Kernel's files with blacklisted extensions can be still saved to drafts

Impact

File validation can be configured to reject certain files by file type. When this happens, validation fails, and the content can't be published. However, the file can be saved when saving the content draft. This means unwanted files can be present in storage, even if they are not easily accessible due to the content not being published. The fix ensures these unwanted file types are never stored. An attacker would need to have existing access to create content with a file field type to exploit this.

Patches

See "Patched versions".

Commit: https://github.com/ibexa/core/commit/7e472317f7c75f45f72f74c38406952d8bea0de1

References

https://developers.ibexa.co/security-advisories/ibexa-sa-2024-002-file-validation-and-workflow-stages

Weakness class

GHSA-9j39-4686-m3c4 is classified as CWE-434: Unrestricted Upload of File with Dangerous Type. Uploads are accepted without restricting type, so an executable file can be placed where the server will run it.

Affected software

GHSA-9j39-4686-m3c4 is recorded against 1 package.

  • ibexa/core (from 4.6.0 up to 4.6.2)

Timeline and source

Published on 20 March 2024 and last revised on 29 November 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

github.com (Web)
github.com (Web)
developers.ibexa.co (Web)
github.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-434
Public Exploit ✅ No
Source OSV
Published 2024-03-20
Updated 2026-08-12
Modified 2024-11-29
Fix URL N/A

Affected Packages

Software From version Fixed in
ibexa/core 4.6.0 4.6.2

Similar Threats

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