Vulnerability · Published Oct 27, 2026 · Assigned by VulnCheck
CVE-2026-116898REDAXO before 5.21.4 Missing Authorization in Media Pool Bulk Move
High 7.1
In plain English
A high-severity authorization bypass via user-controlled key in core from redaxo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 93.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
REDAXO before 5.21.4 contains a missing authorization vulnerability in the media pool bulk move that checks only target category permission, ignoring the source category. Authenticated backend users with permission for one media category can move files from restricted categories into it, then silently replace their contents site-wide.
Affected products (as reported)
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
References
- GitHub Security Advisory (GHSA-j9mx-x52f-48cw) vendor-advisory
- VulnCheck Advisory: REDAXO before 5.21.4 Missing Authorization in Media Pool Bulk Move third-party-advisory