CVE-2026-31956: medium-severity vulnerability in xibosignage xibo-cms
Xibo CMS has Preview and SavedReport IDOR via disableUserCheck without controller-level authorization
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.3%
exploitation probability
0.3%top 79% of all CVEs
observed exploitation
nono source reports it
Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to version 4.4.1, any authenticated user can manually construct a URL to preview campaigns/regions, and export saved reports belonging to other users. Exploitation of the vulnerability is possible on behalf of an authorized user who has any of the following privileges: Page which shows all Layouts that have been created for the purposes of Layout Management; page which shows all Campaigns that have been created for the purposes of Campaign Management; and page which shows all Reports that have been Saved. Users should upgrade to version 4.4.1 which fixes this issue. Upgrading to a fixed version is necessary to remediate.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
xibosignage · xibo-cmsRelated CVEs — xibosignage xibo-cms
In the same product, most dangerous first.
CVE-2023-33177HIGHXibo CMS vulnerable to Remote Code Execution through Zip SlipEPSS 7.0%CVE-2025-62369HIGHXibo CMS: Remote Code Execution through module templatesEPSS 1.0%CVE-2024-29023HIGHSession Hijacking via token exposure on the session page in Xibo CMSEPSS 0.8%CVE-2024-29022HIGHSession Hijacking via XSS attack in header and session grid in Xibo CMSEPSS 0.7%CVE-2023-33178MEDIUMSensitive Information Disclosure abusing SQL Injection in Xibo CMS dataset filterEPSS 0.6%CVE-2023-33180MEDIUMSensitive Information Disclosure abusing SQL Injection in Xibo CMS display mapEPSS 0.6%