CVE-2025-15055

HIGH EPSS 15.9%

Published Jan 9, 20265mo ago · Modified Jun 17, 20261w ago

7.2 CVSS 3.1

High

Published Jan 9, 2026 5mo ago

Last Modified Jun 17, 2026 1w ago

Description

The SlimStat Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notes' and 'resource' parameters in all versions up to, and including, 5.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator accesses the Recent Custom Events report.

CVSS Details

Base Score

7.2

Exploitability

3.9

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

15.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 2

plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3429990/wp-slimstat
wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/afbfabfc-b923-4fe9-9e8f-0cf159f488db?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.