Drupal core vulnerabilities (CVE)

CVE records published for Drupal core, newest first. Follow to get an email when a new one appears.

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7.5High
CVE-2023-5256

Drupal core - Critical - Cache poisoning - SA-CORE-2023-006

Drupal Core; drupal drupal

In certain scenarios, Drupal's JSON:API module will output error backtraces. With some configurations, this may cause sensitive information to be cached and made available to anonymous users, leading to privilege escalation. This vulnerability only affects s…