CVE-2020-13663

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Cross Site Request Forgery vulnerability in Drupal Core Form API does not properly handle certain form input from cross-site requests, which can lead to other vulnerabilities.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

No affected versions have been published.

Timeline

Published
Jun 11, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-136648.8Arbitrary PHP code execution vulnerability in Drupal Core under certain circumstances. An attacker could trick an administrator into visitinCVE-2020-136659.8Access bypass vulnerability in Drupal Core allows JSON:API when JSON:API is in read/write mode. Only sites that have the read_only set to FACVE-2020-136666.1Cross-site scripting vulnerability in Drupal Core. Drupal AJAX API does not disable JSONP by default, allowing for an XSS attack. This issueCVE-2020-136675.3Access bypass vulnerability in of Drupal Core Workspaces allows an attacker to access data without correct permissions. The Workspaces modulCVE-2020-136686.1Access Bypass vulnerability in Drupal Core allows for an attacker to leverage the way that HTML is rendered for affected forms in order to eCVE-2020-136696.1Cross-site Scripting (XSS) vulnerability in ckeditor of Drupal Core allows attacker to inject XSS. This issue affects: Drupal Core 8.8.x verCVE-2020-13675.5An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka 'Windows Kernel InformationCVE-2020-136707.5Information Disclosure vulnerability in file module of Drupal Core allows an attacker to gain access to the file metadata of a permanent priCVE-2020-136718.8Drupal core does not properly sanitize certain filenames on uploaded files, which can lead to files being interpreted as the incorrect extenCVE-2020-136726.1Cross-site Scripting (XSS) vulnerability in Drupal core's sanitization API fails to properly filter cross-site scripting under certain circuCVE-2020-136736.1The Entity Embed module provides a filter to allow embedding entities in content fields. In certain circumstances, the filter could allow anCVE-2020-136746.5The QuickEdit module does not properly validate access to routes, which could allow cross-site request forgery under some circumstances and