{"id":"CVE-2026-7502","state":"PUBLISHED","title":"LinkStackOrg LinkStack Management Endpoint UserController.php saveLink authorization","description":"A security vulnerability has been detected in LinkStackOrg LinkStack up to 4.8.6. The affected element is the function saveLink of the file app/Http/Controllers/UserController.php of the component Management Endpoint. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.","publishedAt":"2026-04-30T21:15:12.518Z","updatedAt":"2026-05-01T14:23:54.744Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["LinkStackOrg LinkStack"],"affected":[{"vendor":"LinkStackOrg","product":"LinkStack","versions":[{"version":"4.8.0","status":"affected"},{"version":"4.8.1","status":"affected"},{"version":"4.8.2","status":"affected"},{"version":"4.8.3","status":"affected"},{"version":"4.8.4","status":"affected"},{"version":"4.8.5","status":"affected"},{"version":"4.8.6","status":"affected"}],"modules":["Management Endpoint"]}],"references":["https://vuldb.com/vuln/360312","https://vuldb.com/vuln/360312/cti","https://vuldb.com/submit/801787","https://github.com/LinkStackOrg/LinkStack/pull/975","https://github.com/LinkStackOrg/LinkStack/pull/975#issuecomment-4224234970","https://github.com/az10b/security-advisories/blob/main/idor_linkstack.md","https://github.com/LinkStackOrg/LinkStack/"],"weaknesses":["CWE-639","CWE-285"],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/7xxx/CVE-2026-7502.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-7502","state":"PUBLISHED","datePublished":"2026-04-30T21:15:12.518Z","dateUpdated":"2026-05-01T14:23:54.744Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-04-30T14:38:49.163Z"},"containers":{"cna":{"title":"LinkStackOrg LinkStack Management Endpoint UserController.php saveLink authorization","descriptions":[{"lang":"en","value":"A security vulnerability has been detected in LinkStackOrg LinkStack up to 4.8.6. 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