CVE-2013-4891

{"id": "CVE-2013-4891", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2018-02-21T16:29:00.190", "references": [{"url": "https://github.com/bcit-ci/CodeIgniter/issues/4020", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://nealpoole.com/blog/2013/07/codeigniter-21-xss-clean-filter-bypass/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.codeigniter.com/userguide2/changelog.html", "tags": ["Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "The xss_clean function in CodeIgniter before 2.1.4 might allow remote attackers to bypass an intended protection mechanism and conduct cross-site scripting (XSS) attacks via an unclosed HTML tag."}, {"lang": "es", "value": "La funci\u00f3n xss_clean en CodeIgniter, en versiones anteriores a la 2.1.4, podr\u00eda permitir que atacantes remotos omitan un mecanismo de protecci\u00f3n planeado y lleven a cabo ataques de Cross-Site Scripting (XSS) mediante unaetiqueta HTML no cerrada."}], "lastModified": "2018-03-09T18:07:50.327", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:codeigniter:codeigniter:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "689AA837-9420-4B42-BB2A-6BC238C3FA46", "versionEndExcluding": "2.1.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}