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7.5 High

CVE-2026-31377 An Improper Authentication vulnerability in the Apache Doris Frontend (FE) meta service allows an unauthenticated remote…

Description

An Improper Authentication vulnerability in the Apache Doris Frontend (FE) meta service allows an unauthenticated remote attacker to access internal metadata service endpoints. The affected endpoints relied on client-supplied node information for authentication without providing sufficient authentication of the requesting party. Under certain network configurations, a remote attacker may be able to bypass the intended access control and access internal FE metadata interfaces, potentially exposing sensitive cluster information. This issue affects Apache Doris: from 2.0.0 through 2.0.*, from 2.1.0 through 2.1.*, from 3.0.0 through 3.0.*, from 3.1.0 through 3.1.*, from 4.0.0 before 4.0.8, and from 4.1.0 before 4.1.4. Versions 1.2.x and earlier are not affected by this header-trust vulnerability. Users are recommended to upgrade to a fixed release (4.0.8 or 4.1.4), which fixes the issue.

Affected products and versions

Product Affected versions Fixed in
Apache Doris 4.1 4.1.0 → < 4.1.4 4.1.4
Apache Doris 4.0 earliest → < 4.0.8 4.0.8
Apache Doris 2.0 2.0.0 → < 4.0.8 4.0.8

References

Timeline

  1. Published
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CVE-2026-96443 Insufficient validation of the JDBC driver URL in Apache Doris allows a privileged user to achieve remote code execution… Not rated CVE-2026-68570 Incorrect Authorization vulnerability in Apache Doris allows an authenticated user to bypass privilege checks and access… Not rated CVE-2026-72524 Incorrect Authorization vulnerability in Apache Doris allows an authenticated user to bypass privilege checks and access… Not rated CVE-2026-58319 Certain Apache Doris FE HTTP REST administrative APIs were accessible without proper authentication Not rated
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