{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-84989", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-09-02T18:12:13.534Z", "datePublished": "2026-09-03T14:47:01.859Z", "dateUpdated": "2026-09-03T14:55:46.607Z"}, "containers": {"cna": {"title": "ntopng's Missing Authorization in REST API Allows Non-Admin Users to Delete and Rename Arbitrary Tags", "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8"}, {"name": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8", "tags": ["x_refsource_MISC"], "url": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8"}], "affected": [{"vendor": "ntop", "product": "ntopng", "versions": [{"version": ">= 6.7.0, < 6.7.260718", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-03T14:47:18.332Z"}, "descriptions": [{"lang": "en", "value": "ntopng is a web-based network traffic monitoring application. In versions 6.7.0 through 6.7.260717, two REST v2 endpoints that manage ntopng's tag/badge feature \u2014 `POST /lua/rest/v2/delete/tag/tag.lua` and `POST /lua/rest/v2/edit/tag/tag.lua` \u2014 perform no authorization check at all. Any authenticated user, including a non-administrator (\"unprivileged\") account, can delete or rename any tag in the system, including tags created by an administrator. Version 6.7.260718 contains a fix."}], "source": {"advisory": "GHSA-43p9-5758-wwq8", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-03T14:54:08.872588Z", "id": "CVE-2026-84989", "options": [{"Exploitation": "poc"}, {"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": "2026-09-03T14:55:46.607Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-84989", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-03T14:54:08.872588Z"}}}], "references": [{"url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-03T14:54:37.172Z"}}], "cna": {"title": "ntopng's Missing Authorization in REST API Allows Non-Admin Users to Delete and Rename Arbitrary Tags", "source": {"advisory": "GHSA-43p9-5758-wwq8", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}], "affected": [{"vendor": "ntop", "product": "ntopng", "versions": [{"status": "affected", "version": ">= 6.7.0, < 6.7.260718"}]}], "references": [{"url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8", "name": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8", "name": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "ntopng is a web-based network traffic monitoring application. In versions 6.7.0 through 6.7.260717, two REST v2 endpoints that manage ntopng's tag/badge feature \u2014 `POST /lua/rest/v2/delete/tag/tag.lua` and `POST /lua/rest/v2/edit/tag/tag.lua` \u2014 perform no authorization check at all. Any authenticated user, including a non-administrator (\"unprivileged\") account, can delete or rename any tag in the system, including tags created by an administrator. Version 6.7.260718 contains a fix."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862: Missing Authorization"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-03T14:47:18.332Z"}}}, "cveMetadata": {"cveId": "CVE-2026-84989", "state": "PUBLISHED", "dateUpdated": "2026-09-03T14:55:46.607Z", "dateReserved": "2026-09-02T18:12:13.534Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2026-09-03T14:47:01.859Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"product": "ntopng", "vendor": "ntop", "versions": [{"status": "affected", "version": ">= 6.7.0, < 6.7.260718"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "ntopng is a web-based network traffic monitoring application. In versions 6.7.0 through 6.7.260717, two REST v2 endpoints that manage ntopng's tag/badge feature \u2014 `POST /lua/rest/v2/delete/tag/tag.lua` and `POST /lua/rest/v2/edit/tag/tag.lua` \u2014 perform no authorization check at all. Any authenticated user, including a non-administrator (\"unprivileged\") account, can delete or rename any tag in the system, including tags created by an administrator. Version 6.7.260718 contains a fix."}], "id": "CVE-2026-84989", "lastModified": "2026-09-03T15:17:36.680", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "[email protected]", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-84989", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-03T14:54:08.872588Z", "version": "2.0.3"}}]}, "published": "2026-09-03T15:17:36.680", "references": [{"source": "[email protected]", "url": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8"}, {"source": "[email protected]", "url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/ntop/ntopng/security/advisories/GHSA-43p9-5758-wwq8"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.7.0,6.7.260718)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "ntopng", "source": "cna", "vendor": "ntop"}, "product": "ntopng", "vendor": "ntop"}], "created": "2026-09-03T16:45:06.070547+00:00", "updated": "2026-09-03T17:15:06.454746+00:00", "vendors": ["ntop", "ntop$PRODUCT$ntopng"]}