CVE-2008-3573

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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:php-nuke:php-nuke:8.1:*:*:*:*:*:*:*", "matchCriteriaId": "DA4AF173-293B-4867-9497-82C25AFA2A1E", "vulnerable": true}, {"criteria": "cpe:2.3:a:pligg:pligg:9.9.5:*:*:*:*:*:*:*", "matchCriteriaId": "29D1BF26-99D2-48F4-8B3C-7FAA2FB516EA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The CAPTCHA implementation in (1) Pligg 9.9.5 and possibly (2) Francisco Burzi PHP-Nuke 8.1 provides a critical random number (the ts_random value) within the URL in the SRC attribute of an IMG element, which allows remote attackers to pass the CAPTCHA test via a calculation that combines this value with the current date and the HTTP User-Agent string."}, {"lang": "es", "value": "La implementaci\u00f3n CAPTCHA en (1) Pligg 9.9.5 y posiblemente (2) Francisco Burzi PHP-Nuke 8.1, proporciona un n\u00famero aleatorio cr\u00edtico (el valor del ts_random) dentro de la URL en el traibuto SRC de un elemento IMG, lo que permite a atacantes remotos evitar el test CAPTCHA mediante un c\u00e1lculo que combina ese valor con la fecha actual y la cadena HTTP del User-Agent."}], "id": "CVE-2008-3573", "lastModified": "2026-06-16T22:56:04.690", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-08-10T20:41:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.rooksecurity.com/blog/?p=17"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/30518"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44192"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.rooksecurity.com/blog/?p=17"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.securityfocus.com/bid/30518"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44192"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}, {"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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