MEDIUM 5.3 NVD
CVE-2026-111667
REBUILD through 4.5.0 contains a missing authorization vulnerability in TaskCommentController.commentList that allows authenticated low-privileged users to read
REBUILD through 4.5.0 contains a missing authorization vulnerability in TaskCommentController.commentList that allows authenticated low-privileged users to read task comments without project membership checks. Attackers can supply the id of a task in a private project to the /project/comments/list endpoint to retrieve its comment content and attachment references.
References
- https://github.com/getrebuild/rebuild/blob/4.5.0/src/main/java/com/rebuild/web/project/Tas
- https://hackmd.io/@hieuPenguinnn/getrebuild-rebuild-project-task-comment-idor
- https://www.vulncheck.com/advisories/rebuild-through-4.5.0-missing-authorization-via-proje
- https://hackmd.io/@hieuPenguinnn/getrebuild-rebuild-project-task-comment-idor
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-16 via NVD.
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