CVE-2025-65203

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:keepassxc:keepassxc-browser:*:*:*:*:*:*:*:*", "matchCriteriaId": "BFE9A6CC-9DA6-4C10-8C1C-42B97F643826", "versionEndIncluding": "1.9.9.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "KeePassXC-Browser thru 1.9.9.2 autofills or prompts to fill stored credentials into documents rendered under a browser-enforced CSP directive and iframe attribute sandbox, allowing attacker-controlled script in the sandboxed document to access populated form fields and exfiltrate credentials."}, {"lang": "es", "value": "KeePassXC-Browser hasta la versi\u00f3n 1.9.9.2 autorrellena o solicita rellenar credenciales almacenadas en documentos renderizados bajo una directiva CSP impuesta por el navegador y un atributo sandbox de iframe, permitiendo que un script controlado por el atacante en el documento en sandbox acceda a los campos de formulario rellenados y exfiltre las credenciales."}], "id": "CVE-2025-65203", "lastModified": "2026-10-13T11:10:00.203", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-65203", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-12-17T18:24:55.051172Z", "version": "2.0.3"}}]}, "published": "2025-12-17T18:15:48.860", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/keepassxreboot/keepassxc-browser/issues/2647"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/keepassxreboot/keepassxc-browser/pull/2648"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-353"}, {"lang": "en", "value": "CWE-640"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-12-17T21:18:48.374857+00:00", "updated": "2025-12-17T21:18:48.374901+00:00", "vendors": ["keepassxc", "keepassxc$PRODUCT$keepassxc-browser"]}