CVE-2019-20437

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Summary

CVECVE-2019-20437
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-01-28 01:15:00 UTC
Updated2022-11-10 04:48:00 UTC
DescriptionAn issue was discovered in WSO2 API Manager 2.6.0, WSO2 IS as Key Manager 5.7.0, and WSO2 Identity Server 5.8.0. When a custom claim dialect with an XSS payload is configured in the identity provider basic claim configuration, that payload gets executed, if a user picks up that dialect's URI as the provisioning claim in the advanced claim configuration of the same Identity Provider. The attacker also needs to have privileges to log in to the management console, and to add and update identity provider configurations.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Wso2 Api Manager 2.6.0 All All All
Application Wso2 Api Manager 2.6.0 All All All
Application Wso2 Identity Server 5.7.0 All All All
Application Wso2 Identity Server 5.8.0 All All All
Application Wso2 Identity Server 5.7.0 All All All
Application Wso2 Identity Server 5.8.0 All All All

References

ReferenceSourceLinkTags
CVE-2019-20437 - Stored Cross-Site Scripting (XSS) in WSO2 Product MISC cybersecurityworks.com
Security Advisory WSO2-2019-0635 - WSO2 Platform Security - WSO2 Documentation MISC docs.wso2.com Vendor Advisory
Stored Cross Site Scripting (XSS) in "malicious dialect URI" on WSO2 Product - (WSO2 Identity Server version 5.7.0) · Issue #20 · cybersecurityworks/Disclosed · GitHub MISC github.com Exploit, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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