CVE-2026-112783Medium· 4.3▾ SunlitOpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/deleteActivity.php and ajax/editActivity.php that allows READ-level users to edit and delete activity entries. Authenticated attackers can supply an arbitrary …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 23.7 · likelihood 0 · exploitation 0
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OpenCATS before 0.10.0 contains a missing authorization vulnerability in ajax/deleteActivity.php and ajax/editActivity.php that allows READ-level users to edit and delete activity entries. Authenticated attackers can supply an arbitrary activityID via GET or POST to modify or delete activity and pipeline history for candidates, contacts and companies.
OpenCATS < 0.10.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-112786Medium· 5.4OpenCATS before 0.10.0 Missing Authorization via Import Revert Action
CVE-2026-112787Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Reports Module EEO Reports
CVE-2026-112785Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Saved-List AJAX Endpoints
CVE-2026-112784Medium· 4.3OpenCATS before 0.10.0 Missing Authorization via ajax/testEmailSettings.php
CVE-2026-113349Medium· 4.3OpenCATS before 0.10.0 Missing Authorization in Calendar editEvent/deleteEvent
CVE-2026-54454Critical· 9.1OpenCATS is an open-source applicant tracking system and recruitment CRM for staffing agencies and hiring teams