{"id":78041,"date":"2026-02-26T05:46:23","date_gmt":"2026-02-26T02:16:23","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-27966-langflow-has-remote-code-execution-in-csv-agent\/"},"modified":"2026-02-26T05:46:23","modified_gmt":"2026-02-26T02:16:23","slug":"cve-2026-27966-langflow-has-remote-code-execution-in-csv-agent","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-27966-langflow-has-remote-code-execution-in-csv-agent\/","title":{"rendered":"CVE-2026-27966 &#8211; Langflow has Remote Code Execution in CSV Agent"},"content":{"rendered":"<p>CVE ID : CVE-2026-27966<\/p>\n<p>Published :  Feb. 26, 2026, 2:16 a.m. | 52\u00a0minutes ago<\/p>\n<p>Description : Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, the CSV Agent node in Langflow hardcodes `allow_dangerous_code=True`, which automatically exposes LangChain\u2019s Python REPL tool (`python_repl_ast`). As a result, an attacker can execute arbitrary Python and OS commands on the server via prompt injection, leading to full Remote Code Execution (RCE). Version 1.8.0 fixes the issue.<\/p>\n<p>Severity: 9.8 | CRITICAL<\/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-2026-27966 Published : Feb. 26, 2026, 2:16 a.m. | 52\u00a0minutes ago Description : Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.8.0, the CSV Agent node in Langflow hardcodes `allow_dangerous_code=True`, which automatically exposes LangChain\u2019s Python REPL tool (`python_repl_ast`). As a result, an attacker can execute &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-78041","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78041","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=78041"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78041\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}