CVE-2026-15281
medium
📛 Threat Title
User Access Manager <= 2.3.12 - Authenticated (Subscriber+) SQL Injection
Description
The User Access Manager plugin for WordPress is vulnerable to Second-Order SQL Injection via the 'id' parameter of the wp_ajax_save-attachment-compat AJAX action in versions up to, and including, 2.3.12. This is due to insufficient validation on the objectId value stored in the saveAjaxAttachmentData() function and subsequent unparameterized concatenation in the addQueryExcludedPostFilter() function — the stored value is later retrieved from the database and used as an array key, then directly imploded into a SQL NOT IN() clause without integer casting or prepared statements. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Affected software — plugin: User Access Manager (affected: *-2.3.12). CVSS 6.5 (Medium) — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
Indicators of Compromise (1)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
cve
CVE-2026-15281
IOC database
- Type
- cve
- Value
CVE-2026-15281- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- User Access Manager <= 2.3.12 - Authenticated (Subscriber+) SQL Injection
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
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References (3)
Remediations (1)
-
Wordfence remediation: User Access ManagerWordfence
Update to version 2.3.13, or a newer patched version
AI Forensic Analysis
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