Authentication Bypass Affecting com.alibaba.nacos:nacos-common Open this link in a new tab package, versions [,1.4.1)
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-COMALIBABANACOS-1277195
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published
28 Apr 2021
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disclosed
27 Apr 2021
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credit
Unknown
Introduced: 27 Apr 2021
CVE-2021-29442 Open this link in a new tabHow to fix?
Upgrade com.alibaba.nacos:nacos-common
to version 1.4.1 or higher.
Overview
com.alibaba.nacos:nacos-common is a service discovery, configuration and service management platform for building cloud native applications.
Affected versions of this package are vulnerable to Authentication Bypass. The ConfigOpsController
lets the user perform management operations like querying the database or even wiping it out. While the /data/remove
endpoint is properly protected with the @Secured
annotation, the /derby
endpoint is not protected and can be openly accessed by unauthenticated users.