CVE-2020-8639
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 15.9%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 15.86% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- testlink/testlink
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/161401/TestLink-1.9.20-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
- 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/57d81ae350d569c5c95087997fe051c49e14516dPatch, Third Party Advisory
- http://packetstormsecurity.com/files/161401/TestLink-1.9.20-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
- 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/57d81ae350d569c5c95087997fe051c49e14516dPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.