Vulnerability · Published Jan 24, 2026 · Assigned by Wordfence

CVE-2025-15516All-in-One Video Gallery 4.1.0 - 4.6.4 - Missing Authorization to Authenticated (Subscriber+) Limited User Meta Update

Medium 4.3

In plain English

A medium-severity missing authorization in All-in-One Video Gallery from plugins360. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.2%top 91.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The All-in-One Video Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajax_callback_store_user_meta() function in versions 4.1.0 to 4.6.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary string-based user meta keys for their own account.

Affected products (as reported)

Vendor	Product	Versions
plugins360	All-in-One Video Gallery	4.1.0 – through 4.6.4

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

In plain English

Official description

Affected products (as reported)

References