CVE-2026-12123: Software Security Vulnerability Vulnerability
MODERATECVE-2026-12123 is a MODERATE (CVSS 6.4) security vulnerability vulnerability (CWE-918: Server-Side Request Forgery (SSRF)) affecting Software libraries in the Maven ecosystem. The weakness occurs when the web server receives a url or similar request from an upstream component and retrieves the contents of this url, but it does not sufficiently ensure that the request is being sent to the expected destination.. Remediation is available in the latest vendor maintenance releases.
CVE-2026-12123 at a Glance
Security Impact
CVSS: 6.4
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).
How to Fix CVE-2026-12123
To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Run the following command in your project directory to verify that all resolved dependencies use the patched release:
mvn dependency:treeHow to Check if You Are Affected
To determine whether your Java application is affected by CVE-2026-12123, inspect your build dependencies using the Maven Dependency Plugin:
mvn dependency:treeAnalyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.
Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-918: Server-Side Request Forgery (SSRF), where the web server receives a url or similar request from an upstream component and retrieves the contents of this url, but it does not sufficiently ensure that the request is being sent to the expected destination. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
References
Frequently Asked Questions
What is CVE-2026-12123?
Which Software versions are affected?
What version fixes CVE-2026-12123?
What is the CVSS score of CVE-2026-12123?
What CWE is associated with CVE-2026-12123?
How can I check Maven dependencies for CVE-2026-12123?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-5mf7-m64r-fr3h",
"modified" : "2026-07-10T09:31:36Z",
"published" : "2026-07-10T09:31:36Z",
"aliases" : [ "CVE-2026-12123" ],
"details" : "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.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"
} ],
"affected" : [ ],
"references" : [ {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-12123"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/includes/roles.php#L70"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L681"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L724"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L758"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L904"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/includes/roles.php#L70"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L681"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L724"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L758"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L904"
}, {
"type" : "WEB",
"url" : "https://plugins.trac.wordpress.org/changeset/3582575"
}, {
"type" : "WEB",
"url" : "https://www.wordfence.com/threat-intel/vulnerabilities/id/a3bb454c-ac0e-4915-8c6e-070596f7595a?source=cve"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-918" ],
"severity" : "MODERATE",
"github_reviewed" : false,
"github_reviewed_at" : null,
"nvd_published_at" : "2026-07-10T07:16:27Z"
}
}