{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T12:11:28.845","vulnerabilities":[{"cve":{"id":"CVE-2026-22252","sourceIdentifier":"security-advisories@github.com","published":"2026-01-12T19:16:03.200","lastModified":"2026-01-15T22:46:28.130","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fixed in v0.8.2-rc2."},{"lang":"es","value":"LibreChat es un clon de ChatGPT con características adicionales. Antes de la v0.8.2-rc2, el transporte MCP stdio de LibreChat acepta comandos arbitrarios sin validación, permitiendo a cualquier usuario autenticado ejecutar comandos de shell como root dentro del contenedor a través de una única solicitud de API. Esta vulnerabilidad está corregida en la v0.8.2-rc2."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.3,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":9.9,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.1,"impactScore":6.0}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-285"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:librechat:librechat:0.8.2:rc1:*:*:*:*:*:*","matchCriteriaId":"8E26DE8F-E11A-4052-B9FE-59AD6B9AFD03"}]}]}],"references":[{"url":"https://github.com/danny-avila/LibreChat/commit/211b39f3113d4e6ecab84be0a83f4e9c9dea127f","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/danny-avila/LibreChat/security/advisories/GHSA-cxhj-j78r-p88f","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}