Vulnerability library
Security checkJanuary 09, 2023

Cross-Site Scripting in nunjucks

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Medium severitynpmnunjucks

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Description

Affected versions of nunjucks do not properly escape specially structured user input in template vars when in auto-escape mode, resulting in a cross-site scripting vulnerability.

Recommendation

Update the nunjucks package to the latest compatible version. Followings are version details:

  • Affected version(s): < 2.4.3
  • Patched version(s): 2.4.3

References

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See something that needs correcting? Let us knowUpdated January 09, 2023