{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: Zammad GmbH vulnerabilities","home_page_url":"https://patchfirst.co/vendor/zammad/","feed_url":"https://patchfirst.co/feed/vendor/zammad.json","description":"New and newly exploited Zammad GmbH CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2026-102489#kev","url":"https://patchfirst.co/cve/CVE-2026-102489/","title":"[KEV] CVE-2026-102489: Zammad GmbH Zammad Session Fixation Vulnerability","content_text":"Zammad GmbH · Zammad. In CISA KEV since 2026-10-02. ENISA EUVD lists it as exploited. EPSS 22.5% (higher than 97.7% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Priority 79.4 of 100.","summary":"Zammad GmbH Zammad Session Fixation Vulnerability","date_published":"2026-10-02T00:00:00.000Z","date_modified":"2026-10-10T04:18:08.000Z","tags":["kev","public-exploit","T1190","T1059"],"_patchfirst":{"reason":"kev","priority":79.4,"kev":{"dateAdded":"2026-10-02","ransomware":false},"epss":{"score":0.22478,"percentile":0.97703},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Zammad GmbH","product":"Zammad","techniqueIds":["T1190","T1059"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2026-102490#kev","url":"https://patchfirst.co/cve/CVE-2026-102490/","title":"[KEV] CVE-2026-102490: Zammad GmbH Zammad Improper Privilege Management Vulnerability","content_text":"Zammad GmbH · Zammad. In CISA KEV since 2026-10-02. ENISA EUVD lists it as exploited. EPSS 10.9% (higher than 95.9% of CVEs). CVSS 7.8 HIGH. ATT&CK: T1068 Exploitation for Privilege Escalation; T1059 Command and Scripting Interpreter. Priority 72.6 of 100.","summary":"Zammad GmbH Zammad Improper Privilege Management Vulnerability","date_published":"2026-10-02T00:00:00.000Z","date_modified":"2026-10-09T14:21:05.000Z","tags":["kev","T1068","T1059"],"_patchfirst":{"reason":"kev","priority":72.6,"kev":{"dateAdded":"2026-10-02","ransomware":false},"epss":{"score":0.10936,"percentile":0.95877},"cvss":{"score":7.8,"severity":"HIGH","version":"3.1"},"vendor":"Zammad GmbH","product":"Zammad","techniqueIds":["T1068","T1059"],"reportCount":0,"hasPublicExploit":false,"euvdExploited":true}}]}