CVE-2020-13666: Cross-site Scripting

May 5, 2021 (updated May 7, 2021)

A cross-site scripting vulnerability exists in Drupal Core. Drupal AJAX API does not disable JSONP by default, allowing for an XSS attack.

References

nvd.nist.gov/vuln/detail/CVE-2020-13666
www.drupal.org/sa-core-2020-007

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