{"id":"CVE-2026-100266","published":"2026-09-30T16:16:57.707","lastModified":"2026-10-02T16:47:10.860","description":"In JetBrains Hub before 2026.2.52366 missing authorisation allowed authenticated users to send arbitrary emails from the server's trusted address","cvssScore":7.7,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N","cwes":["CWE-862"],"vendors":["jetbrains"],"products":["hub"],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A missing authorization flaw allowed authenticated users to send arbitrary emails from the server's trusted address, potentially leading to unauthorized communication or phishing attacks.","exploitability":"Exploitation requires an authenticated user with access to the JetBrains Hub interface. The flaw is relatively straightforward to exploit once the user gains access.","blast_radius":"If exploited, the impact could be significant, as it allows for unauthorized email sending from the server, potentially leading to phishing or other malicious activities.","remediation":"Upgrade to JetBrains Hub 2026.2.52366 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["auth-bypass","email","web"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-09T08:45:19.188Z"}}