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TI-2025-11868 Aliases CVE-2025-12957GHSA-qmgv-8pvj-7hc7

All-in-One Video Gallery <= 4.5.7 - Authenticated (Author+) Arbitrary File Upload via VTT Upload Bypass

Priority MEDIUM 41CWE-434Published · Updated

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 All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 4.5.7. This is due to insufficient file type validation detecting VTT files, allowing double extension files to bypass sanitization while being accepted as a valid VTT file. 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 0.0065 51st 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

VendorProductAffected versionsFixed inStatusSource
plugins360All-in-One Video Galleryup to 4.5.7—No fix listedCNA
  • All-in-One Video Gallery Vendorplugins360 Affected up to 4.5.7 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-12957
  2. 2026-10-03 Alias added: GHSA-qmgv-8pvj-7hc7
  3. 2026-10-08 EPSS moved to the 50th–90th percentile
  4. 2026-10-12 EPSS moved to the below the 50th percentile
  5. 2026-10-16 EPSS moved to the 50th–90th percentile

References

Other 2

  • TI-2022-02434 The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file… CVSS 3.1HIGH 8.2
  • TI-2024-03762 All-in-One Video Gallery <= 3.6.4 - Authenticated (Contributor+) Arbitrary File Upload via featured image CVSS 3.1HIGH 8.8
  • TI-2025-11876 All-in-One Video Gallery 4.5.4 - 4.5.7 – Authenticated (Author+) Arbitrary File Upload via Import ZIP CVSS 3.1HIGH 8.8
  • TI-2024-04345 All-in-One Video Gallery <= 3.6.5 - Authenticated (Contributor+) Local File Inclusion via aiovg_search_form Shortcode CVSS 3.1HIGH 8.8
  • TI-2021-07249 All-In-One-Gallery < 2.5.0 - Admin+ Local File Inclusion CVSS 3.1HIGH 7.2
  • TI-2024-20624 WordPress All-in-One Video Gallery plugin <= 3.5.2 - Broken Access Control vulnerability CVSS 3.1HIGH 8.8
See all 16 →

Sources

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