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WordPress plugin

All-in-One Video Gallery 4.5.4 — 4.5.7 – Authenticated (Author+) Arbitrary File Upload via Import ZIP

CVE-2025-12966Published · Updated

Action summary

Affected: 4.5.4 – 4.5.7Update to 4.6.4 or newer

All remediation steps
Watch plugin
Severity
High8.8
CVSS
8.8
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:H Confidentiality
High
I:H Integrity
High
A:H Availability
High
Weakness
CWE-434 Arbitrary File Upload
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos all-in-one-video-gallery

  1. Affected4.5.4 – 4.5.7
  2. Patched in4.6.4

Update to 4.6.4 or newer.

You are affected if you run 4.5.4 – 4.5.7. Version 4.6.4 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 4.6.4, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to kr0d.

The All-in-One Video Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the resolve_import_directory() function in versions 4.5.4 to 4.5.7. 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.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos

All 25
More vulnerabilities in All-in-One Video Gallery – Video Player & Galleries for YouTube, Vimeo & Self-Hosted Videos
SeverityVulnerabilityCVEPublished
Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤5.0.0Update to 5.1.0
CVE-2026-120838
Medium5.3Unauthenticated Information Exposure
≤5.1.0Update to 5.1.1
CVE-2026-120409
Medium6.4Authenticated (Subscriber+) Stored DOM-Based Cross-Site Scripting via 'track' Post Meta 'label' Field
≤5.0.0Update to 5.1.0
CVE-2026-116545
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
<5.0.0Update to 5.0.0
CVE-2026-118783
Medium5.3Missing Authorization
≤5.0.0Update to 5.1.0
CVE-2026-119259

Same weakness (Arbitrary File Upload)

All Arbitrary File Upload
Other Arbitrary File Upload vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity high, CVSS 8.8

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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