CVE-2020-8637
A SQL injection vulnerability in TestLink 1.9.20 allows attackers to execute arbitrary SQL commands in dragdroptreenodes.php via the node_id parameter.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A SQL injection vulnerability in TestLink 1.9.20 allows attackers to execute arbitrary SQL commands in dragdroptreenodes.php via the node_id parameter.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.94% probability · 87th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Affected
- testlink/testlink
- Source
- cve@mitre.org
EPSS 2.9% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://ackcent.com/blog/testlink-1.9.20-unrestricted-file-upload-and-sql-injection/Exploit, Patch, Third Party Advisory
- https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/d99bd8277d384f3417e917ce20bef5d061110343Patch, Third Party Advisory
- https://ackcent.com/blog/testlink-1.9.20-unrestricted-file-upload-and-sql-injection/Exploit, Patch, Third Party Advisory
- https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/d99bd8277d384f3417e917ce20bef5d061110343Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.