TI-2017-12457 Aliases CVE-2017-16920 GHSA-m7x8-v948-5m9h

v5/config/system.php in dayrui FineCms 5.2.0 has a default SYS_KEY value and does not…

MEDIUM 46Published 2017-11-21 · Updated 2024-08-05

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

v5/config/system.php in dayrui FineCms 5.2.0 has a default SYS_KEY value and does not require key regeneration for each installation, which allows remote attackers to upload arbitrary .php files via a member api swfupload action to index.php.

Why it matters now

EPSS 0.02141 82nd percentileScored 2026-11-07

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:finecms:finecms:5.2.0:::::::*	5.2.0	Vulnerable	Finecms

cpe:2.3:a:finecms:finecms:5.2.0:*:*:*:*:*:*:* Versions 5.2.0 Vulnerable ·Finecms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-16920
2026-10-03 Alias added: GHSA-m7x8-v948-5m9h

References

Patch 1

https://gitee.com/dayrui/finecms/commit/ff4b7ad3c3fbd3245b3bb7bc774d20c9705d9882

Advisory 1

https://user-images.githubusercontent.com/31153532/33065202-21b536f2-cee3-11e7-997a-c7d4f1b00ca7.jpg

TI-2018-05036 controllers/member/Api.php in dayrui FineCms 5.2.0 has SQL Injection: a request with… CVSS 3.0CRITICAL 9.8
TI-2017-08579 dayrui FineCms 5.0.9 has remote PHP code execution via the param parameter in an… CVSS 3.0CRITICAL 9.8
TI-2017-08578 dayrui FineCms 5.0.9 has SQL Injection via the field parameter in an action=module… CVSS 3.0CRITICAL 9.8
TI-2017-08576 dayrui FineCms 5.0.9 has SQL Injection via the num parameter in an action=related or… CVSS 3.0CRITICAL 9.8
TI-2017-08577 dayrui FineCms 5.0.9 has SQL Injection via the catid parameter in an action=related request to libraries/Template.php. CVSS 3.0CRITICAL 9.8
TI-2018-12864 Cross-site request forgery (CSRF) vulnerability in /admin.php?c=member&m=edit&uid=1 in… CVSS 3.0HIGH 8.8

See all 11 →

Sources

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