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.

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-28)

CWE

CWE-209

Published

2023-05-30

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

Affected

• xibosignage:xibo

References

• https://claroty.com/team82/disclosure-dashboard
• https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58m
• https://xibosignage.com/blog/security-advisory-2023-05/
• https://claroty.com/team82/disclosure-dashboard
• https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58m

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