CVE-2026-108854 — Wanwu before 0.6.3 IDOR AppKey Deletion via DELETE /v1/appspace/app/key
Wanwu before 0.6.3 contains an insecure direct object reference vulnerability that allows any authenticated enabled user to delete other users' legacy AppKeys by supplying a num…
Published: 2026-10-11 · CVSS: 5.3 · CVSS 4.0
Wanwu before 0.6.3 contains an insecure direct object reference vulnerability that allows any authenticated enabled user to delete other users' legacy AppKeys by supplying a numeric apiId. Attackers can iterate sequential key IDs against DELETE /v1/appspace/app/key to revoke AppKeys across organizations, breaking MCP and OpenAPI clients until owners issue new keys.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7