PT-2026-39511

CVE-2021-47936

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Published

2026-05-10

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Updated

2026-10-06

Description by

CVSS 3.1
9.8
Critical
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions OpenCATS version 0.9.4
Description An issue allows unauthenticated attackers to execute arbitrary system commands by uploading malicious PHP files disguised as resume attachments. This is achieved by uploading PHP payloads through the careers job application endpoint and subsequently sending POST requests to the uploaded file located in the upload directory.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
Related identifiers
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