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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:barter-sites:com_listing:1.3:*:*:*:*:*:*:*", "matchCriteriaId": "15178EEA-E64B-4E93-A2E9-7876CB2F0D02", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "matchCriteriaId": "2AC7400C-F6AF-4B5E-A34B-0222F94DCC46", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple cross-site scripting (XSS) vulnerabilities in the com_listing component in Barter Sites component 1.3 for Joomla! allow remote authenticated users to inject arbitrary web script or HTML via the (1) listing_title, (2) description, (3) homeurl (aka Website Address), (4) paystring (aka Payment types accepted), (5) sell_price, (6) shipping_cost, and (7) quantity parameters to index.php."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades de ejecuci\u00f3n de secuencias de comandos en sitios cruzados (XSS) en el componente com_listing en el componente Barter Sites v1.3 para Joomla! permite a usuarios autenticados remotamente inyectar secuencias de comandos web o HTML a trav\u00e9s de los par\u00e1metros (1) listing_title, (2) description, (3) homeurl (tambi\u00e9n conocido como Website Address), (4) paystring (tambi\u00e9n conocido como Payment types accepted), (5) sell_price, (6) shipping_cost, y (7) quantity en index.php"}], "id": "CVE-2011-4830", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 3.5, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2011-12-15T03:57:34.857", "references": [{"source": "cve@mitre.org", "url": "http://docs.joomla.org/Vulnerable_Extensions_List#Barter_Sites_1.3"}, {"source": "cve@mitre.org", "url": "http://my.barter-sites.com/index.php?option=com_content&view=article&id=6&Itemid=25"}, {"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://www.exploit-db.com/exploits/18046"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://docs.joomla.org/Vulnerable_Extensions_List#Barter_Sites_1.3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://my.barter-sites.com/index.php?option=com_content&view=article&id=6&Itemid=25"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://www.exploit-db.com/exploits/18046"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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