{"version":"https://jsonfeed.org/version/1.1","title":"Patchfirst: LiteSpeed vulnerabilities","home_page_url":"https://patchfirst.co/vendor/litespeed/","feed_url":"https://patchfirst.co/feed/vendor/litespeed.json","description":"New and newly exploited LiteSpeed CVEs, with CISA KEV, EPSS and ATT&CK context. Newest 50 by publication or KEV listing.","language":"en-GB","items":[{"id":"CVE-2026-54420#kev","url":"https://patchfirst.co/cve/CVE-2026-54420/","title":"[KEV] CVE-2026-54420: LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability","content_text":"LiteSpeed · cPanel Plugin. In CISA KEV since 2026-06-15. ENISA EUVD lists it as exploited. EPSS 1.4% (higher than 73.1% of CVEs). CVSS 8.5 HIGH. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1005 Data from Local System. Priority 68.6 of 100.","summary":"LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability","date_published":"2026-06-15T00:00:00.000Z","date_modified":"2026-07-23T09:10:00.000Z","tags":["kev","public-exploit","T1190","T1005"],"_patchfirst":{"reason":"kev","priority":68.6,"kev":{"dateAdded":"2026-06-15","ransomware":false},"epss":{"score":0.01439,"percentile":0.73133},"cvss":{"score":8.5,"severity":"HIGH","version":"3.1"},"vendor":"LiteSpeed","product":"cPanel Plugin","techniqueIds":["T1190","T1005"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}},{"id":"CVE-2026-48172#kev","url":"https://patchfirst.co/cve/CVE-2026-48172/","title":"[KEV] CVE-2026-48172: LiteSpeed cPanel Plugin Privilege Escalation Vulnerability","content_text":"LiteSpeed · cPanel Plugin. In CISA KEV since 2026-05-26. ENISA EUVD lists it as exploited. EPSS 17.9% (higher than 97.2% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&CK: T1190 Exploit Public-Facing Application; T1068 Exploitation for Privilege Escalation. Priority 84.3 of 100.","summary":"LiteSpeed cPanel Plugin Privilege Escalation Vulnerability","date_published":"2026-05-26T00:00:00.000Z","date_modified":"2026-10-07T19:17:37.000Z","tags":["kev","public-exploit","T1190","T1068"],"_patchfirst":{"reason":"kev","priority":84.3,"kev":{"dateAdded":"2026-05-26","ransomware":false},"epss":{"score":0.17915,"percentile":0.97175},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1"},"vendor":"LiteSpeed","product":"cPanel Plugin","techniqueIds":["T1190","T1068"],"reportCount":0,"hasPublicExploit":true,"euvdExploited":true}}]}