CVE-2026-3058
Received Received - Intake
Sensitive Information Exposure in Seraphinite Accelerator WordPress Plugin

Publication date: 2026-03-04

Last updated on: 2026-03-31

Assigner: Wordfence

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.
CVSS Scores
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Meta Information
Published
2026-03-04
Last Modified
2026-03-31
Generated
2026-06-16
AI Q&A
2026-03-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-3058
EUVD
EUVD-2026-9395
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
s-sols seraphinite_accelerator to 2.28.15 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
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Executive Summary

The Seraphinite Accelerator plugin for WordPress has a vulnerability in all versions up to and including 2.28.14. This vulnerability arises because the function OnAdminApi_GetData() does not perform any capability checks when handling the seraph_accel_api AJAX action with fn=GetData.

As a result, authenticated users with Subscriber-level access or higher can exploit this flaw to retrieve sensitive operational data such as cache status, scheduled task information, and external database state.

Impact Analysis

This vulnerability allows attackers with low-level authenticated access (Subscriber or above) to access sensitive operational information that should normally be restricted.

Exposure of such data could aid attackers in understanding the internal workings of the website, potentially facilitating further attacks or exploitation.

However, the vulnerability does not allow modification or disruption of data, as the CVSS score indicates a low impact on integrity and availability.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

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