{"id":"CVE-2025-68669","state":"PUBLISHED","title":"5ire vulnerable to Remote Code Execution (RCE) via mermaid","description":"5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication.","publishedAt":"2025-12-23T22:51:35.848Z","updatedAt":"2026-02-06T19:29:07.289Z","severity":{"score":9.7,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["nanbingxyz 5ire"],"affected":[{"vendor":"nanbingxyz","product":"5ire","versions":[{"version":"<= 0.15.2","status":"affected"}]}],"references":["https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349","https://github.com/nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2","https://github.com/nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts#L156","https://github.com/nanbingxyz/5ire/releases/tag/v0.15.2"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/68xxx/CVE-2025-68669.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-68669","state":"PUBLISHED","datePublished":"2025-12-23T22:51:35.848Z","dateUpdated":"2026-02-06T19:29:07.289Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-12-22T23:37:00.930Z"},"containers":{"cna":{"title":"5ire vulnerable to Remote Code Execution (RCE) via mermaid","descriptions":[{"lang":"en","value":"5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. In versions 0.15.2 and prior, an RCE vulnerability exists in useMarkdown.ts, where the markdown-it-mermaid plugin is initialized with securityLevel: 'loose'. This configuration explicitly permits the rendering of HTML tags within Mermaid diagram nodes. This issue has not been patched at time of publication."}],"affected":[{"vendor":"nanbingxyz","product":"5ire","versions":[{"version":"<= 0.15.2","status":"affected"}]}],"references":[{"url":"https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349","name":"https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2","name":"https://github.com/nanbingxyz/5ire/commit/1fbe40d0bfbfe215370d45b9af856c286d67d3f2","tags":["x_refsource_MISC"]},{"url":"https://github.com/nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts#L156","name":"https://github.com/nanbingxyz/5ire/blob/c40d05a2b546094789fc727daa5383bb15034442/src/hooks/useMarkdown.ts#L156","tags":["x_refsource_MISC"]},{"url":"https://github.com/nanbingxyz/5ire/releases/tag/v0.15.2","name":"https://github.com/nanbingxyz/5ire/releases/tag/v0.15.2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.7,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-02-06T19:29:07.289Z"},"source":{"advisory":"GHSA-5hpf-p8fw-j349","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/nanbingxyz/5ire/security/advisories/GHSA-5hpf-p8fw-j349","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-24T14:39:35.377091Z","id":"CVE-2025-68669","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-24T14:39:38.656Z"}}]}}}