Seraphinite Accelerator, CVE-2026-3058

CVE, Research URL: CVE-2026-3058
Home page URL: Security reports for Seraphinite Accelerator
Application: Seraphinite Accelerator
Published on: Mar 04, 2026
Research Description: The Seraphinite Accelerator plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.28.14 via the `seraph_accel_api` AJAX action with `fn=GetData`. This is due to the `OnAdminApi_GetData()` function not performing any capability checks. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive operational data including cache status, scheduled task information, and external database state.
Affected versions: max 2.28.15.
Status: vulnerable