High severity7.2NVD Advisory· Published Jan 9, 2026· Updated Apr 15, 2026

CVE-2025-15055

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Wp Slimstatinferred
Range: <=5.3.4
Package: https://wordpress.org/plugins/wp-slimstat
Wp Slimstat/Slimstat Analyticsllm-fuzzy
Range: <=5.3.4

Patches

Vulnerability mechanics

References

plugins.trac.wordpress.org/changeset/3429990/wp-slimstatnvd
www.wordfence.com/threat-intel/vulnerabilities/id/afbfabfc-b923-4fe9-9e8f-0cf159f488dbnvd

News mentions

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epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000