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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wikkawiki:wikkawiki:1.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "63F5FD8C-02BB-4208-AEF8-11797376DA23", "vulnerable": true}, {"criteria": "cpe:2.3:a:wikkawiki:wikkawiki:1.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "C44D576A-77E7-4E70-9E17-41E96A9A4A2A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Directory traversal vulnerability in handlers/files.xml/files.xml.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to read or delete arbitrary files via a non-initial .. (dot dot) in the file parameter, as demonstrated by the /../../wikka.config.php pathname in a download action."}, {"lang": "es", "value": "Vulnerabilidad de recorrido de directorio en handlers/files.xml/files.xml.php en WikkaWiki v1.3.1 y v1.3.2 permite a atacantes remotos leer o borrar archivos de su elecci\u00f3n a trav\u00e9s de un non-initial .. (punto punto) en el par\u00e1metro del archivo, como lo demuestra el /../../wikka.config.php en una acci\u00f3n de descarga."}], "id": "CVE-2011-4450", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-09-05T20:55:01.193", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Patch"], "url": "http://wush.net/trac/wikka/changeset/1828"}, {"source": "cve@mitre.org", "url": "http://wush.net/trac/wikka/ticket/1097"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "http://wush.net/trac/wikka/changeset/1828"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://wush.net/trac/wikka/ticket/1097"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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