CVE-2022-21142

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{"affected": [{"affectedData": [{"product": "a-blog cms", "vendor": "appleple inc.", "versions": [{"status": "affected", "version": "Ver.2.8.x series versions prior to Ver.2.8.74, Ver.2.9.x series versions prior to Ver.2.9.39, Ver.2.10.x series versions prior to Ver.2.10.43, and Ver.2.11.x series versions prior to Ver.2.11.41"}]}], "source": "vultures@jpcert.or.jp"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:appleple:a-blog_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "C264EA3A-AED8-4E83-8376-AB508E776879", "versionEndExcluding": "2.8.74", "versionStartIncluding": "2.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:appleple:a-blog_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "D668F55E-6205-4700-96B1-39C244C5A0E1", "versionEndExcluding": "2.9.39", "versionStartIncluding": "2.9.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:appleple:a-blog_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "F60CDC66-6FE9-4240-B9FB-F1F6179E0FB2", "versionEndExcluding": "2.10.43", "versionStartIncluding": "2.10.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:appleple:a-blog_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "95E3272E-1F03-481B-B4CD-37BA56C1A3EE", "versionEndExcluding": "2.11.41", "versionStartIncluding": "2.11.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Authentication bypass vulnerability in a-blog cms Ver.2.8.x series versions prior to Ver.2.8.74, Ver.2.9.x series versions prior to Ver.2.9.39, Ver.2.10.x series versions prior to Ver.2.10.43, and Ver.2.11.x series versions prior to Ver.2.11.41 allows a remote unauthenticated attacker to bypass authentication under the specific condition."}, {"lang": "es", "value": "Una vulnerabilidad de omisi\u00f3n de autenticaci\u00f3n en a-blog cms versiones Ver.2.8.x anteriores a Ver.2.8.74, versiones Ver.2.9.x anteriores a Ver.2.9.39, versiones Ver.2.10.x anteriores a Ver.2.10.43 y versiones Ver.2.11.x anteriores a Ver.2.11.41, permite a un atacante remoto no autenticado omitir la autenticaci\u00f3n bajo una condici\u00f3n espec\u00edfica"}], "id": "CVE-2022-21142", "lastModified": "2026-06-17T04:25:36.450", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-02-24T15:15:27.807", "references": [{"source": "vultures@jpcert.or.jp", "tags": ["Vendor Advisory"], "url": "https://developer.a-blogcms.jp/blog/news/security-202202.html"}, {"source": "vultures@jpcert.or.jp", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN14706307/index.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://developer.a-blogcms.jp/blog/news/security-202202.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://jvn.jp/en/jp/JVN14706307/index.html"}], "sourceIdentifier": "vultures@jpcert.or.jp", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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