CVE-2023-33181
mediumXibo is a content management system (CMS).
Vendor / product: Xibosignage — xibo
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
5.3
5.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Severity source: NVD CVSS v3.1 (nvd@nist.gov)
Timeline (UTC)
Published: 2023-05-30 21:15
Modified: 2026-10-28 19:10
NVD status: Modified
Last synced 1 day ago
Verified against the source API 2026-10-28 19:26 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
xibosignage / xibo ≥3.0.0 <3.3.5
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://xibosignage.com/blog/security-advisory-2023-05/
Vendor advisory: https://xibosignage.com/blog/security-advisory-2023-05/
References
- https://claroty.com/team82/disclosure-dashboard security-advisories@github.com
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58m security-advisories@github.com
- https://xibosignage.com/blog/security-advisory-2023-05/ security-advisories@github.com
- https://claroty.com/team82/disclosure-dashboard af854a3a-2127-422b-91ae-364da2661108
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-c9cx-ghwr-x58m af854a3a-2127-422b-91ae-364da2661108
- https://xibosignage.com/blog/security-advisory-2023-05/ af854a3a-2127-422b-91ae-364da2661108
Data sources
NVD CVE API 2.0 — fetched 2026-10-28 19:26 UTC · record ↗