What’s Vulnerable › Vulnerabilities

CVE-2023-4560: Improper Authorization of Index Containing Sensitive Information in omeka/omeka-s

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-28 · updated 2026-06-17
• Weakness: CWE-612

Description

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

Affected products

• omeka/omeka-s: before 4.0.4 — fixed in 4.0.4

How to fix

Upgrade to a fixed version: omeka/omeka-s 4.0.4. Check the vendor advisory for mitigations.

References

• https://github.com/omeka/omeka-s/commit/b3d8871f22e50ff96a7070fd0be18a0df7b6cbe7
• https://huntr.dev/bounties/86f06e28-ed8d-4f96-b4ad-e47f2fe94ba6
• https://github.com/omeka/omeka-s/commit/b3d8871f22e50ff96a7070fd0be18a0df7b6cbe7
• https://huntr.dev/bounties/86f06e28-ed8d-4f96-b4ad-e47f2fe94ba6

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