CVE-2026-84989

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{"affected": [{"affectedData": [{"product": "ntopng", "vendor": "ntop", "versions": [{"status": "affected", "version": ">= 6.7.0, < 6.7.260718"}]}], "source": "security-advisories@github.com"}], "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": "2026-09-09T21:09:13.080", "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": "security-advisories@github.com", "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": "security-advisories@github.com", "url": "https://github.com/ntop/ntopng/commit/0e41f24b367fb9caf750459da67827326e3289e8"}, {"source": "security-advisories@github.com", "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": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security-advisories@github.com", "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"]}