CVE-2026-5599CWE-653

API allows deletion of users of other instance

High · published April 5, 2026

CVSS v4.0
7.3
EPSS
0%
Percentile
31.0
In the wild
Unconfirmed
What it is

A user with API access and "manage users" permission in any venueless

world is able to trigger deletion of user accounts in other worlds.

The record
Technical detail
CVSS v4.0
7.3 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:H/SI:H/SA:H
EPSS
0.00382 · 31.0th percentile
Weakness
CWE-653 · Improper Isolation or Compartmentalization
Published
2026-04-05T12:36Z
EPSS history
Timeline
  • 05 APR 12:36Z
    API allows deletion of users of other instance
    cvelistv5