CVE-2023-33181

Xibo is a content management system (CMS). Starting in version 3.0.0 and prior to version 3.3.5, some API routes will print a stack trace when called with missing or invalid parameters revealing sensitive information about the locations of paths that the server is using. Users should upgrade to version 3.3.5, which fixes this issue. There are no known workarounds aside from upgrading.

• CWE-209
• CWE-209

• https://claroty.com/team82/disclosure-dashboardIssue Tracking, Third Party Advisory
• https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58mVendor Advisory
• https://xibosignage.com/blog/security-advisory-2023-05/Vendor Advisory
• https://claroty.com/team82/disclosure-dashboardIssue Tracking, Third Party Advisory
• https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58mVendor Advisory
• https://xibosignage.com/blog/security-advisory-2023-05/Vendor Advisory

Published

May 30, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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