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TI-2025-12470 Aliases CVE-2025-13646GHSA-45f2-8284-5w23

Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition

Priority LOW 34CWE-434Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

The Modula Image Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'ajax_unzip_file' function in versions 2.13.1 to 2.13.2. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files with race condition on the affected site's server which may make remote code execution possible.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00808 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
wpchillImage Gallery – Photo Grid & Video Gallery2.13.1 – 2.13.2—No fix listedCNA
  • Image Gallery – Photo Grid & Video Gallery Vendorwpchill Affected 2.13.1 – 2.13.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:*2.13.1 to before 2.13.3Vulnerablewpchill
  • cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:* Versions 2.13.1 to before 2.13.3 Vulnerable ·wpchill

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-13646
  2. 2026-10-03 Alias added: GHSA-45f2-8284-5w23

References

Patch 2

Advisory 1

Other 2

  • TI-2024-11912 Modula Image Gallery <= 2.11.10 - Authenticated (Author+) Arbitrary File Upload CVSS 3.1HIGH 8.8
  • TI-2025-12469 Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Deletion CVSS 3.1HIGH 7.2
  • TI-2024-08737 Cross-site scripting in wpchill Modula Image Gallery – Photo Grid & Video Gallery CVSS 3.1MEDIUM 6.4
  • TI-2020-07223 A stored XSS vulnerability exists in the Modula Image Gallery plugin before 2.2.5 for… CVSS 3.1MEDIUM 5.4

Sources

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