{"id":13403,"date":"2026-09-04T19:00:05","date_gmt":"2026-09-04T11:00:05","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55604"},"modified":"2026-09-04T19:00:05","modified_gmt":"2026-09-04T11:00:05","slug":"cve-2026-55604","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55604","title":{"rendered":"CVE-2026-55604 [HIGH] &#8211; DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior"},"content":{"rendered":"<p>DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.7.0, the process-global `SessionStore` accepts caller-supplied `session_id` values without binding them to any authenticated principal or transport session. An attacker can enumerate active session IDs via `deepseek_sessions`, then reuse a victim-controlled `session_id` in `deepseek_chat` to retrieve and continue the victim&#8217;s conversation context. Version 1.7.0 contains a patch.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.7.0, the process-global `SessionStore` accepts caller-supplied `session_id` values without bindin<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13403","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}