CVE-2026-110621

Swetrix Cloud before 5.1.0 contains a missing authorization vulnerability in ProjectController.addProject that allows authenticated users to hijack arbitrary projects by moving them into their own organisation. Attackers can create an organisation and add a victim project by its public tracking ID to read analytics, change settings, or delete it.

• https://github.com/Swetrix/swetrix/blob/v5.0.3/backend/apps/cloud/src/project/project.controller.ts#L888-L920
• https://github.com/Swetrix/swetrix/commit/63eb76edcb446402ad1db5ff870920773f5ff588
• https://github.com/Swetrix/swetrix/issues/477
• https://github.com/Swetrix/swetrix/releases/tag/v5.1.0
• https://www.vulncheck.com/advisories/swetrix-cloud-before-5.1.0-missing-authorization-via-post-project-organisation-orgid