TI-2020-06927 Aliases CVE-2020-8639 GHSA-rgxq-9wjc-vjv3

An unrestricted file upload vulnerability in keywordsImport.php in TestLink 1.9.20 allows…

MEDIUM 54CWE-434Published 2020-04-03 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: Low
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

An unrestricted file upload vulnerability in keywordsImport.php in TestLink 1.9.20 allows remote attackers to execute arbitrary code by uploading a file with an executable extension. This allows an authenticated attacker to upload a malicious file (containing PHP code to execute operating system commands) to a publicly accessible directory of the application.

Why it matters now

EPSS 0.15858 96th 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

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:testlink:testlink:1.9.20:::::::*	1.9.20	Vulnerable	Testlink

cpe:2.3:a:testlink:testlink:1.9.20:*:*:*:*:*:*:* Versions 1.9.20 Vulnerable ·Testlink

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-8639
2026-10-03 Alias added: GHSA-rgxq-9wjc-vjv3

References

Exploit 2

Patch 1

https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/57d81ae350d569c5c95087997fe051c49e14516d

TI-2022-15890 TestLink v1.9.20 was discovered to contain a Cross-Site Request Forgery (CSRF) via /lib/plan/planView.php. CVSS 3.1HIGH 8.8
TI-2024-30892 TestLink 1.9.20 is vulnerable to Incorrect Access Control in the TestPlan editing section. CVSS 3.1HIGH 8.1
TI-2024-28666 TestLink before v.1.9.20 is vulnerable to Cross Site Scripting (XSS) via the pop-up on… CVSS 3.1MEDIUM 6.1
TI-2020-06925 A SQL injection vulnerability in TestLink 1.9.20 allows attackers to execute arbitrary… CVSS 3.1CRITICAL 9.8
TI-2020-06926 A SQL injection vulnerability in TestLink 1.9.20 allows attackers to execute arbitrary… CVSS 3.1CRITICAL 9.8
TI-2007-05744 TestLink before 1.7.1 does not enforce an unspecified authorization mechanism, which has… CVSS 2.0HIGH 10.0

See all 26 →

Sources

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