{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-29965", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-05-18T21:28:48.808Z", "dateReserved": "2026-03-04T00:00:00.000Z", "datePublished": "2026-05-18T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-05-18T17:09:10.511Z"}, "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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://hsclabs.com/pt-br/mailinspector/"}, {"url": "https://github.com/sql3t0/cve-disclosures"}, {"url": "https://github.com/sql3t0/cve-disclosures/blob/main/04_-_CVE-2026-29965_XSS.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-79", "lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-05-18T21:21:10.745485Z", "id": "CVE-2026-29965", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-18T21:28:48.808Z"}}]}, "dataVersion": "5.2"}

{}

{"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."}], "id": "CVE-2026-29965", "lastModified": "2026-05-18T19:37:49.260", "metrics": {}, "published": "2026-05-18T18:17:21.773", "references": [{"source": "cve@mitre.org", "url": "https://github.com/sql3t0/cve-disclosures"}, {"source": "cve@mitre.org", "url": "https://github.com/sql3t0/cve-disclosures/blob/main/04_-_CVE-2026-29965_XSS.md"}, {"source": "cve@mitre.org", "url": "https://hsclabs.com/pt-br/mailinspector/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Undergoing Analysis"}

{}

{"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", "title": "Unprivileged Cross\u2011Site Scripting in HSC MailInspector Warning URL Page", "updated": "2026-05-18T19:00:13.070803+00:00", "vendors": ["hsc", "hsc$PRODUCT$mailinspector"], "weaknesses": ["CWE-79"]}