PT-2022-8499 · Drupal · Drupal Core

Jasper Mattsson · CVE-2020-13672 · Published 2021-04-23 · Updated 2024-03-06

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Drupal Core versions prior to 9.1.7 Drupal Core versions prior to 9.0.12 Drupal Core versions prior to 8.9.14 Drupal Core versions prior to 7.80

Description A Cross-site Scripting (XSS) issue exists due to the sanitization API's failure to properly filter cross-site scripting under certain circumstances.

Recommendations For versions prior to 9.1.7, update to version 9.1.7 or later. For versions prior to 9.0.12, update to version 9.0.12 or later. For versions prior to 8.9.14, update to version 8.9.14 or later. For versions prior to 7.80, update to version 7.80 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BIT-DRUPAL-2020-13672

CVE-2020-13672

DLA-2637-1

DRUPAL-CORE-2021-002

GHSA-3M36-MJWJ-352C

Affected Products

Drupal Core

References · 12

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2020-13672.yaml · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2020-13672.yaml · Exploit
• https://drupal.org/sa-core-2021-002 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13672 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13672 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-drupal-2020-13672 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13672 · Security Note
• https://osv.dev/vulnerability/GHSA-3m36-mjwj-352c · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13672 · Security Note
• https://osv.dev/vulnerability/DLA-2637-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13672 · Vendor Advisory
• https://github.com/drupal/core · Note