CVE-2021-42837

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue was discovered in Talend Data Catalog before 7.3-20210930. After setting up SAML/OAuth, authentication is not correctly enforced on the native login page. Any valid user from the SAML/OAuth provider can be used as the username with an arbitrary password, and login will succeed.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://jira.talendforge.org/browse/TAPACHE-180Vendor Advisory
https://www.talend.com/resources/Vendor Advisory
https://jira.talendforge.org/browse/TAPACHE-180Vendor Advisory
https://www.talend.com/resources/Vendor Advisory

Timeline

Published: Nov 5, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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