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CVE-2026-55955

Apache Tomcat

Descripción

Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.13 through 9.0.18, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109. Users are recommended to upgrade to version 11.0.23, 10.1.56, 9.0.119, which fixes the issue.

CVSS 6.5EPSS 0.46699999999999997%Riesgo 0.68
Ver fuente
Publicación
2026-06-29 21:16:45
Versiones afectadas
<11.0.23, <10.1.56, <9.0.119
Tipo
Aplicación web
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N