CVE-2025-15057: high-severity vulnerability in veronalabs SlimStat Analytics
SlimStat Analytics <= 5.3.3 - Unauthenticated Stored Cross-Site Scripting via 'fh' Parameter
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.3%
The SlimStat Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `fh` (fingerprint) parameter in all versions up to, and including, 5.3.3. This is due to insufficient input sanitization and output escaping on the fingerprint value stored in the database. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views the Real-time Access Log report.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
veronalabs · SlimStat AnalyticsRelated CVEs — veronalabs SlimStat Analytics
In the same product, most dangerous first.
CVE-2023-4598HIGHSlimstat Analytics <= 5.0.9 - Authenticated (Contributor+) Blind SQL Injection via ShortcodeEPSS 1.1%CVE-2023-4597MEDIUMSlimstat Analytics <= 5.0.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.7%CVE-2024-9548HIGHSlimstat Analytics <= 5.2.6 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.5%CVE-2024-1073MEDIUMSlimStat Analytics <= 5.1.3 - Authenticated (Subscriber+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2026-7634HIGHSlimStat Analytics <= 5.4.11 - Unauthenticated Stored Cross-Site Scripting via User-Agent HeaderEPSS 0.4%CVE-2025-14151HIGHSlimStat Analytics <= 5.3.2 - Unauthenticated Stored Cross-Site ScriptingEPSS 0.4%