Vulnerability · Published Oct 11, 2026 · Assigned by VulnCheck

CVE-2026-108855UnicomAI Wanwu through 0.6.5 Missing Authorization via DELETE /v1/appspace/app/publish

Medium 5.4

In plain English

A medium-severity missing authorization in Wanwu from UnicomAI. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.2%top 87.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

UnicomAI Wanwu through 0.6.5 contains a missing authorization vulnerability that allows any authenticated enabled user to revoke other users' AppKeys for arbitrary apps via the unpublish endpoint. Attackers can supply a target appId and appType from the exploration marketplace to delete other users' api_key rows across organizations, cutting off MCP and OpenAPI client access.

Affected products (as reported)

Vendor	Product	Versions
UnicomAI	Wanwu	0 – through 0.6.5

Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References

https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-unpublish-revokes-consumer-appkeys third-party-advisory
https://github.com/UnicomAI/wanwu/blob/v0.6.5/internal/app-service/client/orm/app.go#L48-L68 technical-description
https://github.com/UnicomAI/wanwu product
VulnCheck Advisory: UnicomAI Wanwu through 0.6.5 Missing Authorization via DELETE /v1/appspace/app/publish third-party-advisory