Description
The notification/messaging feature of Silverpeas Core 6.3.1 does not enforce access control on the ID parameter. This allows an attacker to read all messages sent between other users; including those sent only to administrators.
Remediation
References
https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47323
Related Vulnerabilities
CVE-2022-29251 Vulnerability in maven package org.xwiki.platform:xwiki-platform-flamingo-theme-ui
CVE-2023-24998 Vulnerability in maven package commons-fileupload:commons-fileupload
CVE-2023-34035 Vulnerability in maven package org.springframework.security:spring-security-config
CVE-2017-16152 Vulnerability in npm package static-html-server
CVE-2015-8103 Vulnerability in maven package org.jenkins-ci.main:jenkins-core