LOW 2.3 NVD
CVE-2026-113596
Webstudio before 0.256.0 contains a missing authorization vulnerability that allows authenticated users to read other users' project data via the publishedBuild
Webstudio before 0.256.0 contains a missing authorization vulnerability that allows authenticated users to read other users' project data via the publishedBuilds and findManyByIds tRPC procedures. Attackers who know another user's project UUID can query the /trpc handler to retrieve publish history, titles, domains, preview images, and latest builds.
References
- https://github.com/webstudio-is/webstudio/blob/0.255.0/packages/dashboard/src/db/projects.
- https://github.com/webstudio-is/webstudio/blob/0.255.0/packages/project/src/trpc/project-r
- https://github.com/webstudio-is/webstudio/commit/348d049ed2763d2b6c3e00319fa9086ca67c8aa6
- https://github.com/webstudio-is/webstudio/issues/5621
- https://github.com/webstudio-is/webstudio/releases/tag/0.256.0
This low severity vulnerability with a CVSS score of 2.3 was published on 2026-10-20 via NVD.
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