{"id":"CVE-2026-49224","summary":"Vvveb post revision authorization bypass allows Authors to read, restore, or delete other Authors' post revisions","details":"Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend post revision operations allow a low-privileged Author to access revisions for posts owned by another Author. The admin/controller/content/revisions.php controller and admin/sql/sqlite/post_content_revision.sql queries trust caller-controlled post_id, language_id, and created_at values without consistently applying the current admin_id to revision lists, reads, restores, and deletes. An attacker can read historic post content, restore a revision over another Author's live post content, or delete revision records, exposing drafts, corrupting published content, and removing audit history. This issue is fixed in version 1.0.8.4.","aliases":["GHSA-88w5-4x93-48rf"],"modified":"2026-09-10T03:30:33.619743499Z","published":"2026-08-18T16:17:30.832Z","database_specific":{"cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49224.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/givanz/Vvveb/releases/tag/1.0.8.4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49224.json"},{"type":"ADVISORY","url":"https://github.com/givanz/Vvveb/security/advisories/GHSA-88w5-4x93-48rf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49224"},{"type":"FIX","url":"https://github.com/givanz/Vvveb/commit/cbedd3754bccf8b7584f02ab301291f12e888b7e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/givanz/vvveb","events":[{"introduced":"0"},{"fixed":"cbedd3754bccf8b7584f02ab301291f12e888b7e"},{"fixed":"9d94efb5d2dc3f116dfac4f691b6a4a3994fa710"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.0.8.4"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["1.0.8.3","1.0.8.2","1.0.8.1","1.0.8","1.0.7.3","1.0.7.2","1.0.7.1","1.0.7","1.0.6","1.0.5","1.0.4","1.0.3","1.0.2","1.0.1","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49224.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L"}]}