CVE-2020-13672

MEDIUM

Drupal < 7.80, 8.9.x < 8.9.14, 9.0.x < 9.0.12, 9.1.x < 9.1.7 - Cross-Site Scripting in Sanitization API

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_confirm
https://www.drupal.org/sa-core-2021-002

Scores

CVSS v3 6.1
EPSS 0.0056
EPSS Percentile 68.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
drupal/core 7.0.0 - 7.80Packagist
drupal/drupal < 7.80
drupal/drupal 7.0.0 - 7.80Packagist
Published Feb 11, 2022
Tracked Since Feb 18, 2026