CVE-2023-33181
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.
Does this matter?
Lower severity and a low EPSS score (0.54%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.54% probability · 45th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-209
- Affected
- xibosignage/xibo
- Source
- security-advisories@github.com
EPSS 0.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.