CVE-2026-108855CWE-862broken-access-control

CVE-2026-108855

Medium · published October 11, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
5.3 · 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
EPSS
0.00219 · 11.7th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-11T18:17Z
References (4)
https://github.com/UnicomAI/wanwu · [email protected]https://github.com/UnicomAI/wanwu/blob/v0.6.5/internal/app-service/client/orm/app.go#L48-L68 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/unicomai-wanwu-unpublish-revokes-consumer-appkeys · [email protected]https://www.vulncheck.com/advisories/unicomai-wanwu-through-0.6.5-missing-authorization-via-delete-v1-appspace-app-publish · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 11 OCT 13:26Z
    UnicomAI Wanwu through 0.6.5 Missing Authorization via DELETE /v1/appspace/app/publish
    cvelistv5
  • 11 OCT 13:26Z
    UnicomAI Wanwu through 0.6.5 Missing Authorization via DELETE /v1/appspace/app/publish
    cvelistv5