CVE-2021-26544

Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users' sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.

Score

CVSS 3.1 5.4 Medium

Status

Modified - security@apache.org

Published

2021-02-20

Last modified

2025-02-13

Weaknesses

CWE-79

Affected products

• Livy (Apache)
• Apache Livy Incubating (Apache Software Foundation)

References

• http://www.openwall.com/lists/oss-security/2021/02/20/1
• https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d
• https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.or…