CVE-2020-19676: Incorrect Access Control in Nacos

CVE-2020-19676 · Severity: low · CVSS 3.1 · Published 2021-08-02

Incorrect Access Control in Nacos

Technologies: com.alibaba.nacos:nacos-common (Maven). Vendors: Maven.

Quick answers

Is CVE-2020-19676 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-19676 being exploited in the wild.
How severe is CVE-2020-19676?
Low severity, with a CVSS score of 3.1, published 2 August 2021.
Which products and versions are affected?
com.alibaba.nacos:nacos-common (Maven) ECOSYSTEM:introduced=0,fixed=1.2.0.
Is there a fix for CVE-2020-19676?
Yes. com.alibaba.nacos:nacos-common (Maven): upgrade to 1.2.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-19676?
Check whether you run com.alibaba.nacos:nacos-common (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • com.alibaba.nacos:nacos-common (Maven): upgrade to 1.2.0 or later
    # set com.alibaba.nacos:nacos-common to 1.2.0 in your pom.xml or build.gradle

Affected products

  • com.alibaba.nacos:nacos-common (Maven) ECOSYSTEM:introduced=0,fixed=1.2.0

Identifiers

  • CVE-2020-19676
  • GHSA-qf76-pr7x-h7r4

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