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  5. CVE-2021-20681

CVE-2021-20681: Cross-site Scripting

March 26, 2021 (updated March 29, 2021)

Improper neutralization of JavaScript input in the page editing function of baserCMS allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.

References

  • basercms.net/security/JVN64869876
  • nvd.nist.gov/vuln/detail/CVE-2021-20681

Code Behaviors & Features

Detect and mitigate CVE-2021-20681 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 4.4.5

Fixed versions

  • 4.4.5

Solution

Upgrade to version 4.4.5 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

packagist/baserproject/basercms/CVE-2021-20681.yml

Spotted a mistake? Edit the file on GitLab.

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