Description
A cross-site scripting (XSS) vulnerability was identified in FluentCMS 1.2.3. After logging in as an admin and navigating to the "Add Page" function, the application fails to properly sanitize input in the <head> section, allowing remote attackers to inject arbitrary script tags.
Affected products
fluentcms: fluentcms
References2
- github.com/eoniboogie/CVE_Disclosures/blob/main/CVE-2025-67349/… ExploitThird Party Advisory
- github.com/fluentcms/FluentCMS/issues/2403 ExploitThird Party Advisory
Metrics
- CVSS 3.1
-
6.1
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 22 · as of 11 November 2026
- CWE
- CWE-79
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