Missing Authorization Vulnerability in REDAXO Media Pool by REDAXO
CVE-2026-116898

7.1HIGH

Key Information:

Vendor

Redaxo

Status
Core
Vendor
CVE Published:
27 October 2026

What is CVE-2026-116898?

A missing authorization vulnerability exists in the media pool bulk move functionality of REDAXO versions prior to 5.21.4. This issue allows authenticated backend users with permissions for a designated media category to move files from restricted source categories into their accessible category. This ability to move files may lead to unauthorized replacements of media contents across the site without adequate oversight, potentially compromising the integrity of media assets.

Affected Version(s)

core 0 < 5.21.4

core 5.21.4

References

https://github.com/redaxo/core/security/advisories/GHSA-j...
vendor-advisory
https://www.vulncheck.com/advisories/redaxo-before-5.21.4...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

V-C-Williams
.