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TI-2023-04206 Aliases CVE-2023-4560GHSA-qxg7-q87p-pgh2

Improper Authorization of Index Containing Sensitive Information in omeka/omeka-s

Priority MEDIUM 62CWE-612Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00715 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed omeka/omeka-s (omeka): 4.0.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
omekaomeka/omeka-sbefore 4.0.44.0.4Patch availableCNA
  • omeka/omeka-s Vendoromeka Affected before 4.0.4 Fixed in 4.0.4 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:omeka:omeka_s:*:*:*:*:*:*:*:*before 4.0.4Vulnerableomeka
  • cpe:2.3:a:omeka:omeka_s:*:*:*:*:*:*:*:* Versions before 4.0.4 Vulnerable ·omeka

Remediation

  • Fix · CNA omeka/omeka-s (omeka) Fixed in 4.0.4

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    omeka/omeka-s 4.0.4

    2 records Highest priority Priority MEDIUM 2 MEDIUM

    Other records, highest priority first

    • TI-2023-04207 Cross-site Scripting (XSS) - Stored in omeka/omeka-sPriority MEDIUM 55
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-4560
  2. 2026-10-03 Alias added: GHSA-qxg7-q87p-pgh2

References

Exploit 1

Patch 1

  • TI-2023-03848 Unrestricted Upload of File with Dangerous Type in omeka/omeka-s CVSS 3.1HIGH 8.8
  • TI-2023-03847 Cross-site Scripting (XSS) - Stored in omeka/omeka-s CVSS 3.1MEDIUM 5.4
  • TI-2023-03846 Improper Neutralization of Special Elements in Output Used by a Downstream Component in omeka/omeka-s CVSS 3.1MEDIUM 5.2
  • TI-2023-04207 Cross-site Scripting (XSS) - Stored in omeka/omeka-s CVSS 3.1MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences