Medium severity · published Jan 24, 2026
CVE-2025-15516
All-in-One Video Gallery 4.1.0 - 4.6.4 - Missing Authorization to Authenticated (Subscriber+) Limited User Meta Update
4.3
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
All-in-One Video Gallery · plugins360
4.1.0 through 4.6.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-15516
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-15516
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.6.4/admin/admin.php#L1062
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/218e4ed5-661b-49e1-8b23-457a93fd53fa?source=cve
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