CVE-2021-26544: Apache Livy Cross-site scripting (XSS) in session names

CVE-2021-26544 · Severity: low · CVSS 3.1 · Published 2021-05-13

Apache Livy Cross-site scripting (XSS) in session names

Technologies: org.apache.livy:livy-server (Maven). Vendors: Maven.

Quick answers

Is CVE-2021-26544 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2021-26544 being exploited in the wild.
How severe is CVE-2021-26544?
Low severity, with a CVSS score of 3.1, published 13 May 2021.
Which products and versions are affected?
org.apache.livy:livy-server (Maven) ECOSYSTEM:introduced=0.7.0-incubating,fixed=0.7.1-incubating.
Is there a fix for CVE-2021-26544?
Yes. org.apache.livy:livy-server (Maven): upgrade to 0.7.1-incubating or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2021-26544?
Check whether you run org.apache.livy:livy-server (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

  • org.apache.livy:livy-server (Maven): upgrade to 0.7.1-incubating or later
    # set org.apache.livy:livy-server to 0.7.1-incubating in your pom.xml or build.gradle

Affected products

  • org.apache.livy:livy-server (Maven) ECOSYSTEM:introduced=0.7.0-incubating,fixed=0.7.1-incubating

Identifiers

  • CVE-2021-26544
  • GHSA-74qp-233x-p5j8

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