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  5. CVE-2020-9311

CVE-2020-9311: Cross-site Scripting

July 15, 2020 (updated July 22, 2020)

In SilverStripe, malicious users with a valid Silverstripe CMS login (usually CMS access) can craft profile information which can lead to XSS for other users through specially crafted login form URLs.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-9311
  • www.silverstripe.org/download/security-releases/CVE-2020-9311

Code Behaviors & Features

Detect and mitigate CVE-2020-9311 with GitLab Dependency Scanning

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Affected versions

All versions starting from 3.0.0 before 3.7.5

Fixed versions

  • 3.7.5

Solution

Upgrade to version 3.7.5 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/silverstripe/framework/CVE-2020-9311.yml

Spotted a mistake? Edit the file on GitLab.

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