{"id":"CVE-2026-111667","revision":"14123be812294876a4efa2e3354707cc","records":[{"revision":"14123be812294876a4efa2e3354707cc","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111667","aliases":[],"title":"REBUILD through 4.5.0 Missing Authorization via /project/comments/list Endpoint","description":"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.","state":0,"publishedAt":"2026-10-16T17:39:29.644+00:00","modifiedAt":"2026-10-16T18:25:28.071+00:00","affected":[{"ecosystem":"Vendor product","name":"rebuild","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"getrebuild\",\n                    \"product\": \"rebuild\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"4.5.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:github/getrebuild/rebuild\",\n                    \"repo\": \"https://github.com/getrebuild/rebuild\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://hackmd.io/@hieuPenguinnn/getrebuild-rebuild-project-task-comment-idor","https://github.com/getrebuild/rebuild/blob/4.5.0/src/main/java/com/rebuild/web/project/TaskCommentController.java#L37-L62","https://www.vulncheck.com/advisories/rebuild-through-4.5.0-missing-authorization-via-project-comments-list-endpoint"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111667","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111667","identifiers":["CVE-2026-111667"]},"retained":false,"historicalAffected":[]}],"coverage":[]}