{"id":"CVE-2026-34427","summary":"Vvveb \u003c 1.0.8.1 Privilege Escalation via admin/user/save","details":"Vvveb prior to 1.0.8.1 contains a privilege escalation vulnerability in the admin user profile save endpoint that allows authenticated users to modify privileged fields on their own profile. Attackers can inject role_id=1 into profile save requests to escalate to Super Administrator privileges, enabling plugin upload functionality for remote code execution.","modified":"2026-07-08T08:13:45.545049802Z","published":"2026-04-20T13:55:15.311Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34427.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-915"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34427.json"},{"type":"ADVISORY","url":"https://github.com/givanz/Vvveb/releases/tag/1.0.8.1"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34427"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/vvveb-privilege-escalation-via-admin-user-save"},{"type":"FIX","url":"https://github.com/givanz/Vvveb/commit/0eca14af50f038915b8bf7ceec2becf6b6720b0a"},{"type":"PACKAGE","url":"https://github.com/givanz/Vvveb"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/givanz/vvveb","events":[{"introduced":"0"},{"fixed":"0eca14af50f038915b8bf7ceec2becf6b6720b0a"},{"fixed":"184ca3976f3b110b9b1942eddf4b5f3124fdcba1"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.0.8.1"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["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-2026-34427.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}