CVE-2021-42646
Critical
Description
XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests.
SeverityCritical
CVSS9.1
Exploit probability—
ProductWso2 Identity Server
PublishedMay 11, 2022
First seenMay 11, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wso2 identity_server | 5.7.0, 5.8.0, 5.9.0, 5.10.0, 5.11.0 | — |
| wso2 api_manager | 2.6.0, 3.0.0, 3.1.0, 3.2.0, 4.0.0 | — |
| wso2 identity_server_as_key_manager | 5.7.0, 5.9.0, 5.10.0 | — |
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