Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `PUT/DELETE /action/{id}` allow an authenticated user to modify or delete actions on any Layout. Exploitation requires the privilege to allow edits, including deletion, to all created Layouts, which is granted to non-administrators as standard. This issue concerns `Layout actions` rather than the separately reported DataSet export vulnerability. This issue is fixed in version 4.4.3.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 4
- StatusPublished → DeferredNVD modified 2026-10-28 15:24
- StatusReceived → PublishedNVD modified 2026-10-28 13:23
- StatusPublished → ReceivedNVD modified 2026-10-28 14:17
- First seenCVSS 7.1 · xibosignageNVD modified 2026-10-28 13:23
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 6
- https://github.com/xibosignage/xibo-cms/commit/96d7b458781b8cd10e64788565fbdeffd15f08cf
- https://github.com/xibosignage/xibo-cms/commit/efd13abf868e2386f40929ed6e4f36fead310f20
- https://github.com/xibosignage/xibo-cms/pull/3492
- https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3
- https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta
- https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7j3h-48f7-w4fr