CVE-2026-29965

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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:hsclabs:mailinspector:5.3.3-7:*:*:*:*:*:*:*", "matchCriteriaId": "5A2C551A-C71C-468F-A438-7ED1F576338A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoint due to improper neutralization of user-supplied input that uses alternate or obfuscated JavaScript syntax."}, {"lang": "es", "value": "HSC MailInspector 5.3.3-7 es vulnerable a Cross Site Scripting (XSS) en el endpoint /police/WarningUrlPage.PHP debido a la neutralizaci\u00f3n inadecuada de la entrada proporcionada por el usuario que utiliza sintaxis JavaScript alternativa u ofuscada."}], "id": "CVE-2026-29965", "lastModified": "2026-10-19T22:10:00.130", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-29965", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-18T21:21:10.745485Z", "version": "2.0.3"}}]}, "published": "2026-05-18T18:17:21.773", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/sql3t0/cve-disclosures"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/sql3t0/cve-disclosures/blob/main/04_-_CVE-2026-29965_XSS.md"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://hsclabs.com/pt-br/mailinspector/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "5.3.3-7"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "mailinspector", "vendor": "hsc"}], "created": "2026-05-18T18:30:15.692246+00:00", "updated": "2026-05-19T00:30:15.921838+00:00", "vendors": ["hsc", "hsc$PRODUCT$mailinspector"]}