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4 vulnerabilities found for fluentcms by fluentcms
CVE-2025-15549 (GCVE-0-2025-15549)
Vulnerability from nvd – Published: 2026-01-29 19:41 – Updated: 2026-05-12 11:08
VLAI
EPSS
VEX
Title
FluentCMS 2026 Stored XSS via SVG Upload in File Management
Summary
FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/fluentcms/FluentCMS/issues/2404 | issue-tracking |
| https://www.vulncheck.com/advisories/fluentcms-st… | third-party-advisory |
Impacted products
Credits
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CVE-2025-67349 (GCVE-0-2025-67349)
Vulnerability from nvd – Published: 2025-12-26 00:00 – Updated: 2025-12-26 16:31
VLAI
EPSS
VEX
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.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
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CVE-2025-15549 (GCVE-0-2025-15549)
Vulnerability from cvelistv5 – Published: 2026-01-29 19:41 – Updated: 2026-05-12 11:08
VLAI
EPSS
VEX
Title
FluentCMS 2026 Stored XSS via SVG Upload in File Management
Summary
FluentCMS 2026 contains a stored cross-site scripting vulnerability that allows authenticated administrators to upload SVG files with embedded JavaScript via the File Management module. Attackers can upload malicious SVG files that execute JavaScript in the browser of any user accessing the uploaded file URL.
Severity
4.8 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/fluentcms/FluentCMS/issues/2404 | issue-tracking |
| https://www.vulncheck.com/advisories/fluentcms-st… | third-party-advisory |
Impacted products
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CVE-2025-67349 (GCVE-0-2025-67349)
Vulnerability from cvelistv5 – Published: 2025-12-26 00:00 – Updated: 2025-12-26 16:31
VLAI
EPSS
VEX
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.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
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