Medium 4.3Published Mar 4, 2026

CVE-2026-3058Seraphinite Accelerator <= 2.28.14 - Authenticated (Subscriber+) Exposure of Sensitive Information to an Unauthorized Actor

Updated under an hour ago (Oct 26, 2026, 2:30 PM ET)

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It affects seraphinitesoft Seraphinite Accelerator and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for seraphinitesoft Seraphinite Accelerator

Exploited in the last 30 days

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.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Analyzed
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

seraphinitesoft Seraphinite Accelerator seraphinitesoft:seraphinite_accelerator (from the name)	through 2.28.14	CNA record
s-sols seraphinite_accelerator s-sols:seraphinite_accelerator	before 2.28.15	NVD

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/bf539c01-596a-44dd-9587-6be6978ab0fa?source=cve	third-party-advisory
https://plugins.trac.wordpress.org/browser/seraphinite-accelerator/trunk/main.php#L2288	product
https://plugins.trac.wordpress.org/browser/seraphinite-accelerator/trunk/Cmn/Plugin.php#L598	product
https://plugins.trac.wordpress.org/changeset/3468084/seraphinite-accelerator/trunk/main.php?contextall=1	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.