What’s Vulnerable › Vulnerabilities

CVE-2026-12123: All-in-One Video Gallery <= 4.8.5 - Authenticated (Subscriber+) Server-Side Request Forgery via 'vdl' Parameter

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-10 · updated 2026-07-10
• Weakness: CWE-918

Description

The All-in-One Video Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.8.5 via the 'vdl' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. A Subscriber-level attacker can plant an internal or loopback URL in the `mp4` post meta of a newly created `aiovg_videos` post via XML-RPC `wp.newPost`, then trigger the unauthenticated `?vdl=<post_id>` endpoint to force the server to fetch that URL and stream the full response body back to the requester.

Affected products

• plugins360 All-in-One Video Gallery: through 4.8.5

References

• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/includes/roles.php#L70
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L681
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L724
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L758
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L904
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/includes/roles.php#L70
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L681
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L724
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L758
• https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L904
• https://plugins.trac.wordpress.org/changeset/3582575
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a3bb454c-ac0e-4915-8c6e-070596f7595a?source=cve

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