CVE-2006-4759

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:punbb:punbb:1.2.12:*:*:*:*:*:*:*", "matchCriteriaId": "01063CD1-BCE0-4C0A-AE34-AC4CCFD5802B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "PunBB 1.2.12 does not properly handle an avatar directory pathname ending in %00, which allows remote authenticated administrative users to upload arbitrary files and execute code, as demonstrated by a query to admin_options.php with an avatars_dir parameter ending in %00. NOTE: this issue was originally disputed by the vendor, but the dispute was withdrawn on 20060926."}, {"lang": "es", "value": "admin/admin_board.php en PunBB 1.2.12 no maneja adecuadamente los nombres de ruta de un avatar que finalizen en %00, lo cual permite a un usuario remoto administrador validado el env\u00edo de ficheros de su elecci\u00f3n y ejecutar c\u00f3digo, como lo demostrado lanzado una sentencia al admin_options.php con el par\u00e1metro avatars_dir acabado en %00. NOTA: Esta vulnerabilidad fue originalmente impugnada por el proveedor, pero la impugnaci\u00f3n fue retra\u00edda el 20060926.\r\n"}], "evaluatorSolution": "Successful exploitation requires that the attacker has Administrative rights.", "id": "CVE-2006-4759", "lastModified": "2026-06-16T22:29:44.607", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 3.6, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:S/C:N/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2006-09-13T23:07:00.000", "references": [{"source": "cve@mitre.org", "url": "http://forums.punbb.org/viewtopic.php?id=13255"}, {"source": "cve@mitre.org", "url": "http://www.attrition.org/pipermail/vim/2006-September/001041.html"}, {"source": "cve@mitre.org", "url": "http://www.attrition.org/pipermail/vim/2006-September/001052.html"}, {"source": "cve@mitre.org", "url": "http://www.attrition.org/pipermail/vim/2006-September/001055.html"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.security.nnov.ru/Odocument221.html"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/445788/100/0/threaded"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/446420/100/0/threaded"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28884"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://forums.punbb.org/viewtopic.php?id=13255"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.attrition.org/pipermail/vim/2006-September/001041.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.attrition.org/pipermail/vim/2006-September/001052.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.attrition.org/pipermail/vim/2006-September/001055.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.security.nnov.ru/Odocument221.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/445788/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/446420/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28884"}], "sourceIdentifier": "cve@mitre.org", "vendorComments": [{"comment": "PunBB 1.2.13 has been released to fix this vulnerability. The updated version is available at http://punbb.org/downloads.php.", "lastModified": "2006-09-28T00:00:00", "organization": "PunBB"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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