CVE-2021-20366 describes a cross-site scripting (XSS) vulnerability in IBM Cloud Pak for Applications 4.3. This flaw allows authenticated attackers to inject malicious JavaScript into the web UI, potentially leading to credential disclosure within a user's trusted session. Rated with a CVSS score of 5.4 (Medium), the vulnerability requires user interaction and low privileges to exploit, with impacts on confidentiality and integrity. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 4.3.1CPE matchmatch criteria | cpe:2.3:a:ibm:cloud_pak_for_applications:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.