CVE-2020-4820

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-01-27 · updated 2026-06-17
Weakness: CWE-79

Description

IBM Cloud Pak for Security (CP4S) 1.4.0.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

Affected products

IBM Cloud Pak for Security: 1.4.0.0

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/189783
https://www.ibm.com/support/pages/node/6408664
https://exchange.xforce.ibmcloud.com/vulnerabilities/189783
https://www.ibm.com/support/pages/node/6408664

Get alerted when CVE-2020-4820 or the next vulnerability affects your stack