Security Bulletin: IBM API Connect is impacted by a vulnerability in Drupal (CVE-2021-33829)

2021-08-2418:41:03

www.ibm.com

0.005 Low

EPSS

Percentile

77.4%

JSON

Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID:CVE-2021-33829
**DESCRIPTION:**CKEditor is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/203802 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N)

**Third Party Entry:**202568
**DESCRIPTION:**Drupal core is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the CKEditor library. A remote authenticated attacker could exploit this vulnerability to execute script in a victim's Web browser within the security context of the hosting Web site. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/202568 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)