TI-2024-11912 Aliases CVE-2024-12853 GHSA-558m-ww4x-25x6

Modula Image Gallery <= 2.11.10 - Authenticated (Author+) Arbitrary File Upload

MEDIUM 42CWE-434Published 2025-01-08 · Updated 2026-05-20

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
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 zip upload functionality in all versions up to, and including, 2.11.10. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files 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 0.00857 58th 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: Total

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
wpchill	Modula Image Gallery – Photo Grid & Video Gallery	up to 2.11.10	—	No fix listed	CNA

Modula Image Gallery – Photo Grid & Video Gallery Vendorwpchill Affected up to 2.11.10 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wpchill:modula_image_gallery::::::wordpress::*	before 2.11.11	Vulnerable	wpchill

cpe:2.3:a:wpchill:modula_image_gallery:*:*:*:*:*:wordpress:*:* Versions before 2.11.11 Vulnerable ·wpchill

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-12853
2026-10-03 Alias added: GHSA-558m-ww4x-25x6

References

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/ef86b1f2-d5aa-4e83-a792-5fa35734b3d3?source=cve

Other 1

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3218127%40modula-best-grid-gallery&new=3218127%40modula-best-grid-gallery&sfp_email=&sfph_mail=

TI-2025-12470 Modula 2.13.1 - 2.13.2 - Authenticated (Author+) Arbitrary File Upload via Race Condition CVSS 3.1HIGH 7.5
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