<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Patchfirst: LiteSpeed vulnerabilities</title><link>https://patchfirst.co/vendor/litespeed/</link><atom:link href="https://patchfirst.co/feed/vendor/litespeed.xml" rel="self" type="application/rss+xml"/><description>New and newly exploited LiteSpeed CVEs, with CISA KEV, EPSS and ATT&amp;CK context. Newest 50 by publication or KEV listing.</description><language>en-gb</language><ttl>360</ttl><lastBuildDate>Sat, 31 Oct 2026 05:11:25 GMT</lastBuildDate><item><title>[KEV] CVE-2026-54420: LiteSpeed cPanel Plugin UNIX Symbolic Link (Symlink) Following Vulnerability</title><link>https://patchfirst.co/cve/CVE-2026-54420/</link><guid isPermaLink="false">CVE-2026-54420#kev</guid><pubDate>Mon, 15 Jun 2026 00:00:00 GMT</pubDate><description>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&amp;CK: T1190 Exploit Public-Facing Application; T1005 Data from Local System. Priority 68.6 of 100.</description><category>kev</category><category>public-exploit</category><category>T1190</category><category>T1005</category></item><item><title>[KEV] CVE-2026-48172: LiteSpeed cPanel Plugin Privilege Escalation Vulnerability</title><link>https://patchfirst.co/cve/CVE-2026-48172/</link><guid isPermaLink="false">CVE-2026-48172#kev</guid><pubDate>Tue, 26 May 2026 00:00:00 GMT</pubDate><description>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&amp;CK: T1190 Exploit Public-Facing Application; T1068 Exploitation for Privilege Escalation. Priority 84.3 of 100.</description><category>kev</category><category>public-exploit</category><category>T1190</category><category>T1068</category></item></channel></rss>