CVE-2026-112000 (GCVE-0-2026-112000)
Vulnerability from cvelistv5
Published
2026-10-18 11:38
Modified
2026-10-22 02:13
Severity ?
7.2 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N
7.6 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L
CWE
Summary
Vanus 0.8.0 through 0.9.0 contains a missing authorization vulnerability in the gateway that allows any authenticated user to call Subscribe, Ack, and unregistered methods without permission checks. Attackers can supply another tenant's subscription ID to Subscribe to hijack it, read and acknowledge its events, starve the legitimate consumer, and enumerate cluster users via ListUser.
References
Impacted products
Vendor Product Version
vanus-labs vanus Version: 0.8.0   ≤ 0.9.0
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