CVE-2020-13672: XSS
First published: Wed Apr 21 2021(Updated: )
Cross-site Scripting (XSS) vulnerability in Drupal core's sanitization API fails to properly filter cross-site scripting under certain circumstances. This issue affects: Drupal Core 9.1.x versions prior to 9.1.7; 9.0.x versions prior to 9.0.12; 8.9.x versions prior to 8.9.14; 7.x versions prior to 7.80.
Credit: mlhess@drupal.org mlhess@drupal.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/drupal/core | >=7.0.0<7.80>=8.0.0<8.1.0>=8.1.0<8.2.0>=8.2.0<8.3.0>=8.3.0<8.4.0>=8.4.0<8.5.0>=8.5.0<8.6.0>=8.6.0<8.7.0>=8.7.0<8.8.0>=8.8.0<8.9.0>=8.9.0<8.9.14>=9.0.0<9.0.12>=9.1.0<9.1.7 | |
| composer/drupal/drupal | >=7.0.0<7.80>=8.0.0<8.1.0>=8.1.0<8.2.0>=8.2.0<8.3.0>=8.3.0<8.4.0>=8.4.0<8.5.0>=8.5.0<8.6.0>=8.6.0<8.7.0>=8.7.0<8.8.0>=8.8.0<8.9.0>=8.9.0<8.9.14>=9.0.0<9.0.12>=9.1.0<9.1.7 | |
| Drupal Drupal | <7.80 | |
| Drupal Drupal | >=8.9.0<8.9.14 | |
| Drupal Drupal | >=9.0.0<9.0.12 | |
| Drupal Drupal | >=9.1.0<9.1.7 | |
| composer/drupal/drupal | >=9.1.0<9.1.7 | 9.1.7 |
| composer/drupal/drupal | >=9.0.0<9.0.12 | 9.0.12 |
| composer/drupal/drupal | >=8.0.0<8.9.14 | 8.9.14 |
| composer/drupal/drupal | >=7.0.0<7.80 | 7.80 |
| composer/drupal/core | >=9.1.0<9.1.7 | 9.1.7 |
| composer/drupal/core | >=9.0.0<9.0.12 | 9.0.12 |
| composer/drupal/core | >=8.0.0<8.9.14 | 8.9.14 |
| composer/drupal/core | >=7.0.0<7.80 | 7.80 |
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Reference Links
- https://www.drupal.org/sa-core-2021-002
- https://nvd.nist.gov/vuln/detail/CVE-2020-13672
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13672.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13672.yaml
- https://github.com/advisories/GHSA-3m36-mjwj-352c (Advisory)
Frequently Asked Questions
What is the severity of CVE-2020-13672?
It is classified as a critical vulnerability.
What is the description of CVE-2020-13672?
CVE-2020-13672 is a critical cross-site scripting vulnerability in Drupal core.
Which versions of Drupal core are affected by CVE-2020-13672?
Drupal core versions 7.0.0 to 7.80, and 8.0.0 to 8.9.14 are affected by CVE-2020-13672.
What is the reference for CVE-2020-13672?
The reference for CVE-2020-13672 is https://www.drupal.org/sa-core-2021-002.
How do I fix CVE-2020-13672?
To fix CVE-2020-13672, update your Drupal core to version 7.81 or 8.9.15.
- collector/friends-of-php
- collector/nvd-index
- agent/type
- agent/first-publish-date
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-3m36-mjwj-352c
- alias/CVE-2020-13672
- agent/software-canonical-lookup
- agent/references
- agent/weakness
- agent/severity
- agent/remedy
- agent/softwarecombine
- agent/description
- collector/nvd-cve
- source/NVD
- agent/author
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/trending
- package-manager/composer
- vendor/drupal
- canonical/drupal drupal
- version/drupal drupal/8.9.0
- version/drupal drupal/9.0.0
- version/drupal drupal/9.1.0