CVE-2017-6927

CVE-2017-6927: vulnerability in Drupal.org Drupal Core

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 1.6%
Drupal 8.4.x versions before 8.4.5 and Drupal 7.x versions before 7.57 has a Drupal.checkPlain() JavaScript function which is used to escape potentially dangerous text before outputting it to HTML (as JavaScript output does not typically go through Twig autoescaping). This function does not correctly handle all methods of injecting malicious HTML, leading to a cross-site scripting vulnerability under certain circumstances. The PHP functions which Drupal provides for HTML escaping are not affected.
Affected products
Drupal.org · Drupal Core
Related CVEs — Drupal.org Drupal Core

In the same product, most dangerous first.

CVE-2017-6920—CVE-2017-6920EPSS 20.2%CVE-2017-6930—CVE-2017-6930EPSS 1.3%CVE-2017-6929—CVE-2017-6929EPSS 1.2%CVE-2017-6926—CVE-2017-6926EPSS 1.2%CVE-2017-6932—CVE-2017-6932EPSS 1.2%CVE-2017-6931—CVE-2017-6931EPSS 1.1%