CVE-2026-4052
criticalThis issue only impacts deployments where WSO2 Identity Server is configured as a Resident Key Manager with database sharing.
This issue only impacts deployments where WSO2 Identity Server is configured as a Resident Key Manager with database sharing. In such environments, a self-registered user may gain access to the System REST APIs of WSO2 API Manager by obtaining a token from the WSO2 Identity Server token endpoint.
CVSS
9.8
9.8 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.1 (ed10eef1-636d-4fbe-9993-6890dfa878f8)
Timeline (UTC)
Published: 2026-11-03 08:17
Modified: 2026-11-03 20:18
NVD status: Awaiting Analysis
Last synced 1 day ago
Verified against the source API 2026-11-03 20:21 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/W... ed10eef1-636d-4fbe-9993-6890dfa878f8
Data sources
NVD CVE API 2.0 — fetched 2026-11-03 20:21 UTC · record ↗