CVE-2023-4560

MEDIUM 6.5CVE-2023-4560 · Published 28/08/2023 · updated 17/06/2026

In short

CVE-2023-4560 is a MEDIUM (CVSS 6.5) vulnerability affecting omeka s (omeka).
Chance of exploitation in the next 30 days (EPSS): 0.71%, higher than 53.8% of all vulnerabilities.
Fix: update to 4.0.4 or later.

Package	Affected versions	Patched versions
omeka s omeka	`< 4.0.4`	`4.0.4`

Improper Authorization of Index Containing Sensitive Information in GitHub repository omeka/omeka-s prior to 4.0.4.

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