CVE-2025-63842

{"id": "CVE-2025-63842", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-63842", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-14T15:50:13.464916Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "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": "cve@mitre.org", "affectedData": [{"vendor": "Repetico", "product": "web backend", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "2026-06-30"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-14T00:16:56.040", "references": [{"url": "https://github.com/ciernyvlk/CVE/blob/main/CVE-2025-63842.md", "source": "cve@mitre.org"}, {"url": "https://github.com/ciernyvlk/CVE/blob/main/CVE-2025-63842.md", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "A Cross-Site Scripting (XSS) vulnerability in the web backend for the Repetico app 1.9.7.31 for Android allows a remote authenticated user to execute arbitrary JavaScript code in the app's context via crafted input in the multiple-choice question text field."}], "lastModified": "2026-09-14T16:17:06.350", "sourceIdentifier": "cve@mitre.org"}