CVE-2023-27987

Apache Linkis gateway module token authentication bypass

Published Apr 10, 2023 CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed
Description

In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values.




We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1]
https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token




Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-1961 In Apache Linkis <=1.3.1, due to the default token generated by Linkis Gateway deployment being too simple, it is easy for attackers to obtain the default token for the attack. Generation rules should add random values. We recommend users upgrade the version of Linkis to version 1.3.2 And modify the default token value. You can refer to Token authorization[1] https://linkis.apache.org/docs/latest/auth/token https://linkis.apache.org/docs/latest/auth/token
Github GHSA Github GHSA GHSA-4x5h-xmv4-99wx Apache Linkis Authentication Bypass vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Oct 17, 2024, 8:20 PM
Reserved
Mar 9, 2023, 7:54 AM
Status
Modified
Published
Apr 10, 2023, 8:15 AM
Modified
Jun 17, 2026, 5:46 AM