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CVE-2026-5599

API allows deletion of users of other instance

High7.3EPSS 0.23%
Published
Updated
Reserved
Assigned by
rami.io

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.

Scores

CVSS scores of CVE-2026-5599, by who scored it
Scored byCVSSScoreVector
rami.ioCNA (assigner)4.0High7.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:H/SI:H/SA:H
NVDNVD · Awaiting Analysis4.0High7.3CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS (exploitation in 30 days)
0.23% · top 86% of all CVEs (5 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.3.

Weakness

Affected products

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2026-5599 badge
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Record last updated .