CVE-2026-55237

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{"affected": [{"affectedData": [{"product": "AutoGPT", "vendor": "Significant-Gravitas", "versions": [{"status": "affected", "version": "< 0.6.62"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions prior to 0.6.62 have a DOM-based Cross-Site Scripting (XSS) vulnerability in AutoGPT's signup page. The application improperly trusts a URL parameter (`next`), which is passed to `router.push`. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthorized actions performed on behalf of the victim. Version 0.6.62 patches the issue."}, {"lang": "es", "value": "AutoGPT es una plataforma de automatizaci\u00f3n de flujos de trabajo para crear, desplegar y gestionar agentes de inteligencia artificial continuos. Las versiones anteriores a la 0.6.62 tienen una vulnerabilidad de cross-site scripting (XSS) basada en DOM en la p\u00e1gina de registro de AutoGPT. La aplicaci\u00f3n conf\u00eda indebidamente en un par\u00e1metro de URL (\u2019next\u2019), que se pasa a \u2019router.push\u2019. Un atacante puede crear un enlace malicioso que, cuando es abierto por un usuario autenticado, realiza una redirecci\u00f3n del lado del cliente y ejecuta JavaScript arbitrario en el contexto de su navegador. Esto podr\u00eda llevar al robo de credenciales, al pivoteo de red interno y a acciones no autorizadas realizadas en nombre de la v\u00edctima. La versi\u00f3n 0.6.62 corrige el problema."}], "id": "CVE-2026-55237", "lastModified": "2026-10-26T11:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.3, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55237", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-18T17:29:06.409362Z", "version": "2.0.3"}}]}, "published": "2026-06-18T17:16:34.900", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-j2cp-jg5q-38wj"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/Significant-Gravitas/AutoGPT/security/advisories/GHSA-j2cp-jg5q-38wj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-87"}, {"lang": "en", "value": "CWE-601"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.6.62)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "AutoGPT", "source": "cna", "vendor": "Significant-Gravitas"}, "product": "autogpt", "vendor": "significant-gravitas"}], "created": "2026-06-18T19:45:15.944762+00:00", "updated": "2026-06-18T19:45:16.062799+00:00", "vendors": ["significant-gravitas", "significant-gravitas$PRODUCT$autogpt"]}