Is CVE-2026-3058 actively exploited?

No active exploitation of CVE-2026-3058 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-3058 be exploited remotely?

Yes. CVE-2026-3058 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-3058?

CVE-2026-3058 has a CVSS score of 4.3 (MEDIUM).

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MEDIUM

CVE-2026-3058

CWE-200Published: March 4, 2026· Updated: Mar 4, 2026

4.3

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.0th

Official 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.

NVD Source

Technical Analysis

CVE-2026-3058 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

From a weakness classification perspective (CWE-200): Information exposure vulnerabilities leak sensitive data to unauthorized actors.