CVE-2021-24988

{"id": "CVE-2021-24988", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 3.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2021-12-27T11:15:09.357", "references": [{"url": "https://wpscan.com/vulnerability/0742483b-6314-451b-a63a-536fd1e14845", "tags": ["Exploit", "Third Party Advisory"], "source": "contact@wpscan.com"}, {"url": "https://wpscan.com/vulnerability/0742483b-6314-451b-a63a-536fd1e14845", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "contact@wpscan.com", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}, {"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The WP RSS Aggregator WordPress plugin before 4.19.3 does not sanitise and escape data before outputting it in the System Info admin dashboard, which could lead to a Stored XSS issue due to the wprss_dismiss_addon_notice AJAX action missing authorisation and CSRF checks, allowing any authenticated users, such as subscriber to call it and set a malicious payload in the addon parameter."}, {"lang": "es", "value": "El plugin WP RSS Aggregator de WordPress versiones anteriores a 4.19.3, no sanea y escapa de los datos antes de mostrarlos en el panel de administraci\u00f3n de System Info, lo que podr\u00eda conllevar un problema de tipo XSS almacenado debido a que la acci\u00f3n AJAX wprss_dismiss_addon_notice carece de comprobaciones de autorizaci\u00f3n y CSRF, permitiendo a cualquier usuario autenticado, como un suscriptor, llamarla y establecer una carga \u00fatil maliciosa en el par\u00e1metro addon"}], "lastModified": "2024-11-21T05:54:08.617", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wprssaggregator:wp_rss_aggregator:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "D2DDA6EB-67F4-4D8F-BDBA-A30D7A719C8D", "versionEndExcluding": "4.19.3"}], "operator": "OR"}]}], "sourceIdentifier": "contact@wpscan.com"}