CVE-2026-50541

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 `GET /dataset/export/csv/{id}` allow an authenticated user to export data from any dataset, including datasets created by administrators, by iterating over `sequential dataset IDs`. Exploitation requires access to the privilege allowing edits, including deletion, to all created `DataSets` independently of Layouts. This privilege is not granted to non-administrators as standard. This issue is fixed in version 4.4.3.

• CWE-862

• https://github.com/xibosignage/xibo-cms/commit/98b347d3bf81d369ebe67bde030b913085a11556
• https://github.com/xibosignage/xibo-cms/commit/bba1bd82da8fb96919ba07462fe06ddacb22116b
• https://github.com/xibosignage/xibo-cms/pull/3493
• 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-v6xr-pmg9-qpmv

Published

Oct 28, 2026

Last Modified

Nov 4, 2026

Status

Deferred

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-5053NoMachine External Control of File Path Arbitrary File Delet…7.1
• CVE-2026-50530DataEase is an open source data visualization and analysis t…7.1
• CVE-2026-50538LibVNCClient is a library for easy implementation of a VNC c…8.8
• CVE-2026-50539Xibo is an open source digital signage platform with a web c…6.5
• CVE-2026-5054NoMachine External Control of File Path Local Privilege Esca…7.8
• CVE-2026-50540Kata Containers is an open source project focusing on a stan…9.6
• CVE-2026-50542Xibo is an open source digital signage platform with a web c…5.4
• CVE-2026-50543Xibo is an open source digital signage platform with a web c…4.3
• CVE-2026-50544NortheBridge/luminalshine is a Sunshine-compatible game stre…6.3
• CVE-2026-50545Fission is an open-source, Kubernetes-native serverless fram…9.9
• CVE-2026-50547InvoicePlane is a self-hosted open source application for ma…7.5
• CVE-2026-50548Cursor is a code editor built for programming with AI. Prior…9.8