SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAwaiting Analysis

CVE-2026-5599

A user with API access and "manage users" permission in any venueless world is able to trigger deletion of user accounts in other worlds.

HIGH 7.3EPSS 0.25%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A user with API access and "manage users" permission in any venueless world is able to trigger deletion of user accounts in other worlds.

CVSS 4.0
7.3 HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS
0.25% probability · 16th percentile
CISA KEV
Not listed
Weakness
CWE-653
Source
655498c3-6ec5-4f0b-aea6-853b334d05a6

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.