CVE-2013-4304
Estado: ModificadaAlta (7.5)—
The CentralAuth extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 caches a valid CentralAuthUser object in the centralauth_User cookie even when a user has not successfully logged in, which allows remote attackers to bypass authentication without a password.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.08%
- Percentil entre todas las CVEs puntuadas: 81
- Fecha de la puntuación: 6/10/2026
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 (2)
CWE
- CWE-287
Referencias
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html
- http://osvdb.org/96910
- http://seclists.org/oss-sec/2013/q3/553
- http://secunia.com/advisories/54723
- https://bugzilla.wikimedia.org/show_bug.cgi?id=52338
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86894
- http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html
- http://osvdb.org/96910
- http://seclists.org/oss-sec/2013/q3/553
- http://secunia.com/advisories/54723
- https://bugzilla.wikimedia.org/show_bug.cgi?id=52338
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86894
JSON original (NVD)
Mostrar
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