{"id":"CVE-2026-47744","aliases":["GHSA-c3qp-2ggw-xjg7"],"url":"https://o3.security/vulnerability/CVE-2026-47744","summary":"Shopper: Authorization bypass and RBAC privilege escalation in team settings","details":"## Impact\n\nTwo distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system:\n\n- `Settings/Team/Index` had no `mount()` authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators.\n- `Settings/Team/RolePermission` gated its write actions on the read-only `view_users` permission. Any user holding `view_users` could grant themselves or any other user arbitrary permissions, including `manage_users` and `edit_orders`, effectively escalating to full panel administrator from a read-only account.\n\nCombined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel.\n\n## Patches\n\nFixed in `v2.8.0`:\n\n- `Settings/Team/Index::mount()` now authorizes against `manage_users`.\n- `Settings/Team/RolePermission` write actions now require `manage_users` instead of `view_users`.\n\nUpgrade via:\n\n```bash\ncomposer require shopper/admin:^2.8\n```\n\n## Workarounds\n\nNone. Upgrade to `v2.8.0`.","published":"2026-05-29T17:58:21.342Z","modified":"2026-08-12T03:51:09.991625723Z","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":{"score":0.00321,"percentile":0.25012,"asOf":"2026-08-20"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"shopper/framework","fixedVersion":"2.8.0"}],"fix":{"url":"https://github.com/shopperlabs/shopper/pull/511","label":"shopperlabs/shopper#511"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47744.json"},{"type":"ADVISORY","url":"https://github.com/shopperlabs/shopper/security/advisories/GHSA-c3qp-2ggw-xjg7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47744"},{"type":"WEB","url":"https://github.com/shopperlabs/shopper/pull/511"},{"type":"PACKAGE","url":"https://github.com/shopperlabs/shopper"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:09.991625723Z"}}