CVE-2026-50740

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-50740", "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "state": "PUBLISHED", "assignerShortName": "hackerone", "dateReserved": "2026-06-06T15:00:09.779Z", "datePublished": "2026-06-26T01:11:14.295Z", "dateUpdated": "2026-07-08T19:42:43.574Z"}, "containers": {"cna": {"descriptions": [{"lang": "en", "value": "A missing sanitisation vulnerability of user input in the zone-include.php script exists in Revive Adserver 6.0.7 and earlier. A low\u2011privileged user could exploit the refresh parameter of the iFrame invocation tag to perform reflected XSS attacks."}], "affected": [{"defaultStatus": "unaffected", "vendor": "Revive", "product": "Adserver", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "6.0.7", "versionType": "semver"}]}], "references": [{"url": "https://hackerone.com/reports/3780806"}], "metrics": [{"cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS) - Reflected"}]}], "credits": [{"lang": "en", "value": "Mahmoud Khaled (Kanon4)", "type": "finder"}], "providerMetadata": {"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone", "dateUpdated": "2026-06-26T01:11:14.295Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-26T12:24:26.214843Z", "id": "CVE-2026-50740", "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": "2026-07-08T19:42:43.574Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-50740", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-26T12:24:26.214843Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-26T12:24:39.963Z"}}], "cna": {"credits": [{"lang": "en", "type": "finder", "value": "Mahmoud Khaled (Kanon4)"}], "metrics": [{"cvssV3_0": {"version": "3.0", "baseScore": 6.1, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "Revive", "product": "Adserver", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "6.0.7"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://hackerone.com/reports/3780806"}], "descriptions": [{"lang": "en", "value": "A missing sanitisation vulnerability of user input in the zone-include.php script exists in Revive Adserver 6.0.7 and earlier. A low\u2011privileged user could exploit the refresh parameter of the iFrame invocation tag to perform reflected XSS attacks."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Cross-site Scripting (XSS) - Reflected"}]}], "providerMetadata": {"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone", "dateUpdated": "2026-06-26T01:11:14.295Z"}}}, "cveMetadata": {"cveId": "CVE-2026-50740", "state": "PUBLISHED", "dateUpdated": "2026-07-08T19:42:43.574Z", "dateReserved": "2026-06-06T15:00:09.779Z", "assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "datePublished": "2026-06-26T01:11:14.295Z", "assignerShortName": "hackerone"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Adserver", "vendor": "Revive", "versions": [{"lessThanOrEqual": "6.0.7", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:revive-adserver:revive_adserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "FD0ED938-344E-44B5-B3A6-793B968229B0", "versionEndExcluding": "6.0.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A missing sanitisation vulnerability of user input in the zone-include.php script exists in Revive Adserver 6.0.7 and earlier. A low\u2011privileged user could exploit the refresh parameter of the iFrame invocation tag to perform reflected XSS attacks."}, {"lang": "es", "value": "Una vulnerabilidad de sanitizaci\u00f3n faltante de entrada de usuario en el script zone-include.php existe en Revive Adserver 6.0.7 y versiones anteriores. Un usuario con pocos privilegios podr\u00eda explotar el par\u00e1metro refresh de la etiqueta de invocaci\u00f3n de iFrame para realizar ataques de XSS reflejado."}], "id": "CVE-2026-50740", "lastModified": "2026-10-25T22:10:00.150", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "support@hackerone.com", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-50740", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-06-26T12:24:26.214843Z", "version": "2.0.3"}}]}, "published": "2026-06-26T02:16:53.517", "references": [{"source": "support@hackerone.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://hackerone.com/reports/3780806"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "support@hackerone.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.0.7]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Adserver", "source": "cna", "vendor": "Revive"}, "product": "adserver", "vendor": "revive"}], "created": "2026-06-26T03:30:07.168713+00:00", "title": "Reflected XSS via zone\u2011include.php Refresh Parameter in Revive Adserver 6.0.7 and Earlier", "updated": "2026-08-12T06:00:11.019433+00:00", "vendors": ["revive", "revive$PRODUCT$adserver"]}