Information disclosure in Wso2 Api Control Plane
CVE-2026-0637
When an Event Publisher output adapter is configured with irrelevant properties, the affected products log these properties. This logging occurs without sufficient validation or sanitization of the property values. A malicious actor with…
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Wso2 Api Control Plane — versions 0, 4.5.0, 4.6.0
- Wso2 Api Manager — versions 0, 3.1.0, 3.2.0
- Wso2 Carbon Event Publisher Core — versions 5.2.24, 5.2.26, 5.2.27
- Wso2 Identity Server — versions 0, 5.10.0, 5.11.0
- Wso2 Identity Server As Key Manager — versions 0, 5.10.0
- Wso2 Open Banking Am — versions 0, 2.0.0
- Wso2 Open Banking Iam — versions 0, 2.0.0
- Wso2 Traffic Manager — versions 0, 4.5.0, 4.6.0
- Wso2 Universal Gateway — versions 0, 4.5.0, 4.6.0
Weakness classification (CWE)
References
- ed10eef1-636d-4fbe-9993-6890dfa878f8 (vendor-advisory)
Frequently asked questions
- What is CVE-2026-0637?
- CVE-2026-0637 is a medium-severity vulnerability in Wso2 Api Control Plane, classified under Insertion of Sensitive Information into Log File. CVSS score: 4.4/10. Published 2026-08-06.
- How severe is CVE-2026-0637?
- Medium severity. CVSS v3 base score is 4.4 out of 10.