CVE-2026-24399

{"id": "CVE-2026-24399", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-24399", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-01-26T16:15:51.831434Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "chattermate", "product": "chattermate.chat", "versions": [{"status": "affected", "version": "< 1.0.9"}]}]}], "published": "2026-01-24T01:15:50.393", "references": [{"url": "https://github.com/chattermate/chattermate.chat/commit/ff3398031abb97ae28546eaf993fed3619eaffdd", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/chattermate/chattermate.chat/releases/tag/v1.0.9", "tags": ["Product", "Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/chattermate/chattermate.chat/security/advisories/GHSA-72p3-w95w-q3j4", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "ChatterMate is a no-code AI chatbot agent framework. In versions 1.0.8 and below, the chatbot accepts and executes malicious HTML/JavaScript payloads when supplied as chat input. Specifically, an <iframe> payload containing a javascript: URI can be processed and executed in the browser context. This allows access to sensitive client-side data such as localStorage tokens and cookies, resulting in client-side injection. This issue has been fixed in version 1.0.9."}, {"lang": "es", "value": "ChatterMate es un framework de agente de chatbot de IA sin c\u00f3digo. En las versiones 1.0.8 e inferiores, el chatbot acepta y ejecuta cargas \u00fatiles maliciosas de HTML/JavaScript cuando se proporcionan como entrada de chat. Espec\u00edficamente, una carga \u00fatil de que contiene una URI de javascript: puede ser procesada y ejecutada en el contexto del navegador. Esto permite el acceso a datos sensibles del lado del cliente, como tokens de localStorage y cookies, lo que resulta en una inyecci\u00f3n del lado del cliente. Este problema ha sido solucionado en la versi\u00f3n 1.0.9."}], "lastModified": "2026-06-17T10:23:00.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:chattermate:chattermate:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0A56F451-616D-4BCC-8D6D-BFC3D82FB697", "versionEndExcluding": "1.0.9"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}