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GHSA-qq9g-96v4-m3cj: Cross-Site Scripting (XSS) via Select Schema Option Value Injection in @pdfme/schemas

March 18, 2026

The Select schema plugin in @pdfme/schemas constructs HTML from template-defined option values using unsanitized string interpolation and sets it via innerHTML, enabling arbitrary JavaScript execution.

References

  • github.com/advisories/GHSA-qq9g-96v4-m3cj
  • github.com/pdfme/pdfme
  • github.com/pdfme/pdfme/security/advisories/GHSA-qq9g-96v4-m3cj

Code Behaviors & Features

Detect and mitigate GHSA-qq9g-96v4-m3cj with GitLab Dependency Scanning

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Affected versions

All versions before 5.5.9

Fixed versions

  • 5.5.9

Solution

Upgrade to version 5.5.9 or above.

Impact 6.1 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/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

npm/@pdfme/schemas/GHSA-qq9g-96v4-m3cj.yml

Spotted a mistake? Edit the file on GitLab.

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