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CVE-2017-15279: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 17, 2022 (updated July 26, 2023)

Cross-site scripting (XSS) vulnerability in Umbraco CMS before 7.7.3 allows remote attackers to inject arbitrary web script or HTML via the “page name” (aka nodename) parameter during the creation of a new page, related to Umbraco.Web.UI/umbraco/dialogs/Publish.aspx.cs and Umbraco.Web/umbraco.presentation/umbraco/dialogs/notifications.aspx.cs.

References

  • issues.umbraco.org/issue/U4-10497
  • github.com/advisories/GHSA-xj94-rgf9-cq37
  • github.com/umbraco/Umbraco-CMS/commit/fe2b86b681455ac975b294652064b2718d4e2ba2
  • nvd.nist.gov/vuln/detail/CVE-2017-15279

Code Behaviors & Features

Detect and mitigate CVE-2017-15279 with GitLab Dependency Scanning

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Affected versions

All versions before 7.7.3

Fixed versions

  • 7.7.3

Solution

Upgrade to version 7.7.3 or above.

Impact 5.4 MEDIUM

CVSS:3.0/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')
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

nuget/UmbracoCms.Core/CVE-2017-15279.yml

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