{"id":77034,"date":"2026-02-13T01:31:23","date_gmt":"2026-02-12T22:01:23","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-26068-emp3r0r-agent-controlled-metadata-to-operator-rce-tmux-command-injection\/"},"modified":"2026-02-13T01:31:23","modified_gmt":"2026-02-12T22:01:23","slug":"cve-2026-26068-emp3r0r-agent-controlled-metadata-to-operator-rce-tmux-command-injection","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-26068-emp3r0r-agent-controlled-metadata-to-operator-rce-tmux-command-injection\/","title":{"rendered":"CVE-2026-26068 &#8211; emp3r0r Agent-Controlled Metadata to Operator RCE (tmux Command Injection)"},"content":{"rendered":"<p>CVE ID : CVE-2026-26068<\/p>\n<p>Published :  Feb. 12, 2026, 10:01 p.m. | 26\u00a0minutes ago<\/p>\n<p>Description : emp3r0r is a stealth-focused C2 designed by Linux users for Linux environments. Prior to 3.21.1, untrusted agent metadata (Transport, Hostname) is accepted during check-in and later interpolated into tmux shell command strings executed via \/bin\/sh -c. This enables command injection and remote code execution on the operator host. This vulnerability is fixed in 3.21.1.<\/p>\n<p>Severity: 0.0 | NA<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2026-26068 Published : Feb. 12, 2026, 10:01 p.m. | 26\u00a0minutes ago Description : emp3r0r is a stealth-focused C2 designed by Linux users for Linux environments. Prior to 3.21.1, untrusted agent metadata (Transport, Hostname) is accepted during check-in and later interpolated into tmux shell command strings executed via \/bin\/sh -c. This enables command &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-77034","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=77034"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/77034\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=77034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=77034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=77034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}