CVE-2025-70886

{"id": "CVE-2025-70886", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-02-12T16:16:05.920", "references": [{"url": "https://github.com/HowieHz/CVE-2025-70886", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/halo-dev/halo/issues/7890", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://howiehz.top/archives/halo-comment-payload-tweaker", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "An issue in halo v.2.22.4 and before allows a remote attacker to cause a denial of service via a crafted payload to the public comment submission endpoint"}, {"lang": "es", "value": "Un problema en halo v.2.22.4 y versiones anteriores permite a un atacante remoto provocar una denegaci\u00f3n de servicio mediante una carga \u00fatil especialmente dise\u00f1ada enviada al punto final de env\u00edo de comentarios p\u00fablicos."}], "lastModified": "2026-02-18T15:45:23.433", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4B0963A-F41A-46E2-BC16-04F8A61F42EB", "versionEndIncluding": "2.22.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}