<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Patchfirst: Cleo vulnerabilities</title><link>https://patchfirst.co/vendor/cleo/</link><atom:link href="https://patchfirst.co/feed/vendor/cleo.xml" rel="self" type="application/rss+xml"/><description>New and newly exploited Cleo 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-2024-55956: Cleo Multiple Products Unauthenticated File Upload Vulnerability</title><link>https://patchfirst.co/cve/CVE-2024-55956/</link><guid isPermaLink="false">CVE-2024-55956#kev</guid><pubDate>Tue, 17 Dec 2024 00:00:00 GMT</pubDate><description>Cleo · Multiple Products. In CISA KEV since 2024-12-17, known ransomware use. ENISA EUVD lists it as exploited. EPSS 94.0% (higher than 99.84% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&amp;CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Named in 1 threat report. Priority 83.7 of 100.</description><category>kev</category><category>ransomware</category><category>public-exploit</category><category>T1190</category><category>T1059</category></item><item><title>[KEV] CVE-2024-50623: Cleo Multiple Products Unrestricted File Upload Vulnerability</title><link>https://patchfirst.co/cve/CVE-2024-50623/</link><guid isPermaLink="false">CVE-2024-50623#kev</guid><pubDate>Fri, 13 Dec 2024 00:00:00 GMT</pubDate><description>Cleo · Multiple Products. In CISA KEV since 2024-12-13, known ransomware use. ENISA EUVD lists it as exploited. EPSS 98.6% (higher than 99.92% of CVEs). CVSS 9.8 CRITICAL. Public exploit code exists. ATT&amp;CK: T1190 Exploit Public-Facing Application; T1059 Command and Scripting Interpreter. Priority 79.8 of 100.</description><category>kev</category><category>ransomware</category><category>public-exploit</category><category>T1190</category><category>T1059</category></item></channel></rss>