CVE-2011-2509
Estado: ModificadaMedia (4.3)—
Multiple cross-site scripting (XSS) vulnerabilities in Joomla! before 1.6.4 allow remote attackers to inject arbitrary web script or HTML via (1) the query string to the com_contact component, as demonstrated by the Itemid parameter to index.php; (2) the query string to the com_content component, as demonstrated by the filter_order parameter to index.php; (3) the query string to the com_newsfeeds component, as demonstrated by an arbitrary parameter to index.php; or (4) the option parameter in a reset.request action to index.php; and, when Internet Explorer or Konqueror is used, (5) allow remote attackers to inject arbitrary web script or HTML via the searchword parameter in a search action to index.php in the com_search component.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.09%
- Percentil entre todas las CVEs puntuadas: 64
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-79
Referencias
- http://developer.joomla.org/security/news/352-20110604-xss-vulnerability.html
- http://www.openwall.com/lists/oss-security/2011/06/28/4
- http://www.openwall.com/lists/oss-security/2011/06/29/12
- http://yehg.net/lab/pr0js/advisories/joomla/core/%5Bjoomla_1.6.3%5D_cross_site_scripting%28XSS%29
- http://developer.joomla.org/security/news/352-20110604-xss-vulnerability.html
- http://www.openwall.com/lists/oss-security/2011/06/28/4
- http://www.openwall.com/lists/oss-security/2011/06/29/12
- http://yehg.net/lab/pr0js/advisories/joomla/core/%5Bjoomla_1.6.3%5D_cross_site_scripting%28XSS%29
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T23:31:28.990",
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