https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 20:25:46 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-329744 EUVD-2026-329744 https://cve.radiocsirt.org/vuln/euvd-2026-329744 https://cve.radiocsirt.org/vuln/fkie_cve-2026-56274 <p>Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions for chatflows, can configure a malicious MCP server to bypass the validateCommandFlags blocklist (for example, &#39;docker build&#39; is not blocked, and &#39;npx --yes&#39; is not blocked while only &#39;-y&#39; is) and the validateArgsForLocalFileAccess checks, resulting in execution of arbitrary commands on the Flowise host.</p> <p>Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions for chatflows, can configure a malicious MCP server to bypass the validateCommandFlags blocklist (for example, &#39;docker build&#39; is not blocked, and &#39;npx --yes&#39; is not blocked while only &#39;-y&#39; is) and the validateArgsForLocalFileAccess checks, resulting in execution of arbitrary commands on the Flowise host.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-56274 https://cve.radiocsirt.org/vuln/ghsa-8rhx-2hcv-q49g <p>Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions for chatflows, can configure a malicious MCP server to bypass the validateCommandFlags blocklist (for example, &#39;docker build&#39; is not blocked, and &#39;npx --yes&#39; is not blocked while only &#39;-y&#39; is) and the validateArgsForLocalFileAccess checks, resulting in execution of arbitrary commands on the Flowise host.</p> <p>Flowise before 3.1.2 contains multiple OS command injection vulnerabilities in the Custom MCP Server feature due to incomplete command-flag validation and a regex bypass in local file access restrictions. An attacker with a Flowise account of any role, or API access with view/update permissions for chatflows, can configure a malicious MCP server to bypass the validateCommandFlags blocklist (for example, &#39;docker build&#39; is not blocked, and &#39;npx --yes&#39; is not blocked while only &#39;-y&#39; is) and the validateArgsForLocalFileAccess checks, resulting in execution of arbitrary commands on the Flowise host.</p> https://cve.radiocsirt.org/vuln/ghsa-8rhx-2hcv-q49g https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1554 <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Flowise ausnutzen, um Code auszuführen, Objekte anderer Benutzer zu übernehmen, Informationen offenzulegen und weitere, nicht näher genannte Auswirkungen zu erzielen.</p> <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Flowise ausnutzen, um Code auszuführen, Objekte anderer Benutzer zu übernehmen, Informationen offenzulegen und weitere, nicht näher genannte Auswirkungen zu erzielen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1554