CVE-2026-12123
All-in-One Video Gallery <= 4.8.5 - Authenticated (Subscriber+) Server-Side Request Forgery via 'vdl' Parameter
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.
INFO
Published Date :
July 10, 2026, 7:16 a.m.
Last Modified :
July 10, 2026, 7:16 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the All-in-One Video Gallery plugin to the latest version.
- Remove or sanitize the 'vdl' parameter input.
- Restrict access to the 'aiovg_videos' post meta.
- Disable XML-RPC if not strictly required.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-12123.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-12123 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-12123
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12123 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-12123 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Jul. 10, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'plugins360', 'product': 'All-in-One Video Gallery', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '4.8.5'}], 'defaultStatus': 'unaffected'}] Added 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. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-918 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/includes/roles.php#L70 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L681 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L724 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L758 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L904 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/includes/roles.php#L70 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L681 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L724 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L758 Added Reference https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L904 Added Reference https://plugins.trac.wordpress.org/changeset/3582575 Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/a3bb454c-ac0e-4915-8c6e-070596f7595a?source=cve