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Critical severity9.8NVD Advisory· Published Nov 5, 2021· Updated Jun 17, 2026

CVE-2021-42837

CVE-2021-42837

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Qlik/Data Catalog2 versions
    cpe:2.3:a:talend:data_catalog:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:talend:data_catalog:*:*:*:*:*:*:*:*range: <7.3-20210930
    • (no CPE)range: <7.3-20210930
  • Talend/Data Catalogdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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