Cross-site Scripting (XSS) Affecting pki-symkey package, versions <0:10.9.4-1.module+el8.3.0+8058+d5cd4219


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.06% (29th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Cross-site Scripting (XSS) vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS8-PKISYMKEY-2085165
  • published26 Jul 2021
  • disclosed3 Feb 2020

Introduced: 3 Feb 2020

CVE-2020-1721  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade Centos:8 pki-symkey to version 0:10.9.4-1.module+el8.3.0+8058+d5cd4219 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pki-symkey package and not the pki-symkey package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

A flaw was found in the Key Recovery Authority (KRA) Agent Service in pki-core 10.10.5 where it did not properly sanitize the recovery ID during a key recovery request, enabling a reflected cross-site scripting (XSS) vulnerability. An attacker could trick an authenticated victim into executing specially crafted Javascript code.

CVSS Scores

version 3.1