CVE-2026-54454Critical· 9.1▾ MidnightOpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams. Prior to 0.10.0, the OpenCATS Import module in modules/import/ImportUI.php can preserve an uploaded file's original name for…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 50.1 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams. Prior to 0.10.0, the OpenCATS Import module in modules/import/ImportUI.php can preserve an uploaded file's original name for one import data type and place the file in the web-accessible temporary directory. An authenticated user with Import privileges can select the affected import path and upload a PHP file that remains under an attacker-controlled executable filename, and an import error can leave the file on disk. If the temporary directory is served with PHP execution enabled, requesting the staged file can execute arbitrary PHP code with the web server process privileges, exposing or modifying recruiting data and the host system. This issue is fixed in version 0.10.0.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-112783Medium· 4.3OpenCATS before 0.10.0 Missing Authorization via Activity AJAX Endpoints
CVE-2026-112786Medium· 5.4OpenCATS before 0.10.0 Missing Authorization via Import Revert Action
CVE-2026-112784Medium· 4.3OpenCATS before 0.10.0 Missing Authorization via ajax/testEmailSettings.php
CVE-2026-112785Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints
CVE-2026-112787Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Reports Module EEO Reports
CVE-2026-113349Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Calendar editEvent/deleteEvent