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  5. CVE-2020-2223

CVE-2020-2223: Cross-site Scripting

July 15, 2020 (updated July 21, 2020)

Jenkins does not escape correctly the href attribute of links to downstream jobs displayed in the build console page, resulting in a stored cross-site scripting vulnerability.

References

  • jenkins.io/security/advisory/2020-07-15/
  • nvd.nist.gov/vuln/detail/CVE-2020-2223

Code Behaviors & Features

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Affected versions

All versions up to 2.244

Fixed versions

  • 2.245

Solution

Upgrade to version 2.245 or above.

Impact 5.4 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2020-2223.yml

Spotted a mistake? Edit the file on GitLab.

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