CVE-2021-47936

EUVD-2021-34797
OpenCATS 0.9.4 contains a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary commands by uploading malicious PHP files disguised as resume attachments. Attackers can upload PHP payloads through the careers job application endpoint and execute system commands via POST requests to the uploaded file in the upload directory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
VulnCheckCNA
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
opencatsopencats
𝑥
≤ 0.9.4
CNA
Common Weakness Enumeration
References
https://github.com/opencats/OpenCATS
https://www.exploit-db.com/exploits/50585
https://www.opencats.org/
https://www.vulncheck.com/advisories/opencats-remote-code-execution-via-resume-upload