{"id":"CVE-2026-113610","revision":"99cb098742cd4c07acff286343d511f6","records":[{"revision":"99cb098742cd4c07acff286343d511f6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-113610","aliases":[],"title":"Xen Orchestra before 6.9.0 Authorization Bypass via user.set API","description":"Xen Orchestra before 6.9.0 contains an authorization bypass vulnerability in the xo-server user.set API method that allows low-privileged authenticated users to modify other users' preferences by supplying an arbitrary target user id. Attackers can delete the preferences.otp TOTP secret to disable two-factor authentication, corrupt it to block logins, or overwrite stored xsCredentials and sshKeys.","state":0,"publishedAt":"2026-10-20T15:40:35.476+00:00","modifiedAt":"2026-10-20T18:19:50.195+00:00","affected":[{"ecosystem":"Vendor product","name":"xen-orchestra","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vatesfr\",\n                    \"product\": \"xen-orchestra\",\n                    \"packageURL\": \"pkg:github/vatesfr/xen-orchestra\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.9.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"repo\": \"https://github.com/vatesfr/xen-orchestra\"\n                }"}],"metrics":[{"system":"CVSS 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","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/vatesfr/xen-orchestra/security/advisories/GHSA-mc4m-hc98-rhmv","https://github.com/vatesfr/xen-orchestra/commit/3dbf8738f1e682b96ade2074dc84bee02a0c2d48","https://github.com/vatesfr/xen-orchestra/blob/f187b7931988e3e5c9ccd58abe730d6b006cc246/packages/xo-server/src/api/user.mjs#L73-L93","https://www.vulncheck.com/advisories/xen-orchestra-before-6.9.0-authorization-bypass-via-user-set-api"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113610","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113610","identifiers":["CVE-2026-113610"]},"retained":false,"historicalAffected":[]}],"coverage":[]}