TI-2025-41196 Aliases CVE-2025-67349 GHSA-v82x-ghcg-c238

A cross-site scripting (XSS) vulnerability was identified in FluentCMS 1.2.3.

MEDIUM 60CWE-79Published 2025-12-26 · Updated 2025-12-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00292 21st percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:fluentcms:fluentcms:1.2.3:::::::*	1.2.3	Vulnerable	FluentCMS

cpe:2.3:a:fluentcms:fluentcms:1.2.3:*:*:*:*:*:*:* Versions 1.2.3 Vulnerable ·FluentCMS

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-67349
2026-10-03 Alias added: GHSA-v82x-ghcg-c238

References

Exploit 2

TI-2025-14188 FluentCMS 2026 Stored XSS via SVG Upload in File Management CVSS 4.0MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences