6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
76.8%
Severity: High
Date : 2021-06-15
CVE-ID : CVE-2021-33829
Package : drupal
Type : cross-site scripting
Remote : Yes
Link : https://security.archlinux.org/AVG-2069
The package drupal before version 9.1.10-1 is vulnerable to cross-site
scripting.
Upgrade to 9.1.10-1.
The problem has been fixed upstream in version 9.1.10.
None.
Drupal core uses the third-party CKEditor library. This library has an
error in parsing HTML that could lead to a cross-site scripting (XSS)
attack. CKEditor 4.16.1 and later, as bundled with Drupal 9.1.9,
include the fix.
A remote attacker could execute arbitrary JavaScript code through
cross-site scripting using crafted HTML code.
https://www.drupal.org/sa-core-2021-003
https://ckeditor.com/blog/ckeditor-4.16.1-with-accessibility-enhancements/#improvements-for-comments-in-html-parser
https://security.archlinux.org/CVE-2021-33829
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.005 Low
EPSS
Percentile
76.8%