{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T19:06:12.847","vulnerabilities":[{"cve":{"id":"CVE-2023-49785","sourceIdentifier":"security-advisories@github.com","published":"2024-03-12T00:15:26.383","lastModified":"2025-04-10T20:35:48.800","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"NextChat, also known as ChatGPT-Next-Web, is a cross-platform chat user interface for use with ChatGPT. Versions 2.11.2 and prior are vulnerable to server-side request forgery and cross-site scripting. This vulnerability enables read access to internal HTTP endpoints but also write access using HTTP POST, PUT, and other methods. Attackers can also use this vulnerability to mask their source IP by forwarding malicious traffic intended for other Internet targets through these open proxies. As of time of publication, no patch is available, but other mitigation strategies are available. Users may avoid exposing the application to the public internet or, if exposing the application to the internet, ensure it is an isolated network with no access to any other internal resources.\n"},{"lang":"es","value":"NextChat, también conocido como ChatGPT-Next-Web, es una interfaz de usuario de chat multiplataforma para usar con ChatGPT. Las versiones 2.11.2 y anteriores son vulnerables a la server-side request forgery y a cross-site scripting. Esta vulnerabilidad permite el acceso de lectura a endpoints HTTP internos, pero también el acceso de escritura mediante HTTP POST, PUT y otros métodos. Los atacantes también pueden utilizar esta vulnerabilidad para enmascarar su IP de origen reenviando tráfico malicioso destinado a otros objetivos de Internet a través de estos servidores proxy abiertos. Al momento de la publicación, no hay ningún parche disponible, pero sí otras estrategias de mitigación. Los usuarios pueden evitar exponer la aplicación a la Internet pública o, si exponen la aplicación a Internet, asegurarse de que sea una red aislada sin acceso a ningún otro recurso interno."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":9.1,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":5.2},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"},{"lang":"en","value":"CWE-918"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"},{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:nextchat:nextchat:*:*:*:*:*:*:*:*","versionEndIncluding":"2.11.2","matchCriteriaId":"D2A3BB9A-D145-4A6C-8B18-140A2AB74DF5"}]}]}],"references":[{"url":"https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web","source":"security-advisories@github.com","tags":["Product"]},{"url":"https://www.horizon3.ai/attack-research/attack-blogs/nextchat-an-ai-chatbot-that-lets-you-talk-to-anyone-you-want-to/","source":"security-advisories@github.com","tags":["Exploit"]},{"url":"https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Product"]},{"url":"https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/issues/4283","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking"]},{"url":"https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/pull/4285","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Patch"]},{"url":"https://www.horizon3.ai/attack-research/attack-blogs/nextchat-an-ai-chatbot-that-lets-you-talk-to-anyone-you-want-to/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"https://www.vicarius.io/vsociety/posts/hacking-ai-chatbots-for-fun-and-learning-analyzing-an-unauthenticated-ssrf-and-reflected-xss-in-chatgpt-next-web-cve-2023-49785","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]},{"url":"https://www.vicarius.io/vsociety/posts/hacking-ai-chatbots-for-fun-and-learning-analyzing-an-unauthenticated-ssrf-and-reflected-xss-in-chatgpt-next-web-cve-2023-49785","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit"]}]}}]}