CVE-2011-4958
Estado: ModificadaMedia (4.3)—💥 Exploit
Cross-site scripting (XSS) vulnerability in the process function in SSViewer.php in SilverStripe before 2.3.13 and 2.4.x before 2.4.6 allows remote attackers to inject arbitrary web script or HTML via the QUERY_STRING to template placeholders, as demonstrated by a request to (1) admin/reports/, (2) admin/comments/, (3) admin/, (4) admin/show/, (5) admin/assets/, and (6) admin/security/.
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: 4.27%
- Percentil entre todas las CVEs puntuadas: 91
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · SilverStripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities (11/10/2011)
Tecnologías afectadas (1)
CWE
- CWE-79
Referencias
- http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.3.12
- http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.4.6
- http://osvdb.org/76258
- http://secunia.com/advisories/46390
- http://www.rul3z.de/advisories/SSCHADV2011-024.txt
- http://www.securityfocus.com/archive/1/520050/100/0/threaded
- https://github.com/silverstripe/sapphire/commit/16c3235
- https://github.com/silverstripe/sapphire/commit/52a895f
- https://github.com/silverstripe/sapphire/commit/bdd6391
- http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.3.12
- http://doc.silverstripe.org/sapphire/en/trunk/changelogs/2.4.6
- http://osvdb.org/76258
- http://secunia.com/advisories/46390
- http://www.rul3z.de/advisories/SSCHADV2011-024.txt
- http://www.securityfocus.com/archive/1/520050/100/0/threaded
- https://github.com/silverstripe/sapphire/commit/16c3235
- https://github.com/silverstripe/sapphire/commit/52a895f
- https://github.com/silverstripe/sapphire/commit/bdd6391
JSON original (NVD)
Mostrar
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