CVE-2026-108854: medium-severity vulnerability in UnicomAI Wanwu
Wanwu before 0.6.3 IDOR AppKey Deletion via DELETE /v1/appspace/app/key
Published
10Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3
exploitation probability
—
observed exploitation
nono source reports it
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.
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
Affected products
UnicomAI · WanwuRelated CVEs — UnicomAI Wanwu
In the same product, most dangerous first.
CVE-2026-108856LOWUnicomAI Wanwu through 0.6.5 Authorization Bypass via /v1/appspace/app/key AppKey MintingEPSS —CVE-2026-108855MEDIUMUnicomAI Wanwu through 0.6.5 Missing Authorization via DELETE /v1/appspace/app/publishEPSS —CVE-2026-108853HIGHUnicomAI Wanwu before 0.6.3 IDOR via DELETE /v1/appspace/appEPSS —
References
https://github.com/UnicomAI/wanwuhttps://github.com/UnicomAI/wanwu/blob/v0.6.2/internal/app-service/client/orm/app_key.go#L26-L31https://github.com/UnicomAI/wanwu/commit/13d0b225ec237d5a0b44730b2331efadaeb462a2https://github.com/UnicomAI/wanwu/releases/tag/v0.6.3https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-appkey-delete-id-bolahttps://www.vulncheck.com/advisories/wanwu-before-0.6.3-idor-appkey-deletion-via-delete-v1-appspace-app-key