TI-2020-17977 Aliases CVE-2020-35442 GHSA-5gwc-mqh2-68c6

FDCMS (also known as Fangfa Content Management System) 4.0 allows remote attackers to get…

MEDIUM 45CWE-434Published 2021-06-02 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-434.

Summary

FDCMS (also known as Fangfa Content Management System) 4.0 allows remote attackers to get a webshell in the background via Front/lib/Action/FindexAction.class.php.

Why it matters now

EPSS 0.01684 77th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

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:fangfa:fdcms:4.0:::::::*	4.0	Vulnerable	Fangfa

cpe:2.3:a:fangfa:fdcms:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Fangfa

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-35442
2026-10-03 Alias added: GHSA-5gwc-mqh2-68c6

References

Exploit 1

http://www.ttk7.cn/post-142.html

TI-2020-17976 FDCMS (aka Fangfa Content Management System) 4.0 contains a front-end SQL injection via… CVSS 3.1CRITICAL 9.8
TI-2018-12181 admin/Lib/Action/FpluginAction.class.php in FDCMS (aka Fangfa Content Manage System) 4.2 allows SQL Injection. CVSS 3.0HIGH 7.5

Sources

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