{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: Joomlack vulnerabilities","home_page_url":"https://patchfirst.co/vendor/joomlack/","feed_url":"https://patchfirst.co/feed/vendor/joomlack.json","description":"New and newly exploited Joomlack CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2026-56290#kev","url":"https://patchfirst.co/cve/CVE-2026-56290/","title":"[KEV] CVE-2026-56290: Joomlack Page Builder Improper Access Control Vulnerability","content_text":"Joomlack · Page Builder. In CISA KEV since 2026-07-07. ENISA EUVD lists it as exploited. EPSS 30.9% (higher than 98.2% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Priority 74.5 of 100.","summary":"Joomlack Page Builder Improper Access Control Vulnerability","date_published":"2026-07-07T00:00:00.000Z","date_modified":"2026-10-25T21:10:00.000Z","tags":["kev","public-exploit","T1190","T1059"],"_patchfirst":{"reason":"kev","priority":74.5,"kev":{"dateAdded":"2026-07-07","ransomware":false},"epss":{"score":0.30866,"percentile":0.98249},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"Joomlack","product":"Page Builder","techniqueIds":["T1190","T1059"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}