CVE-2020-4304 is a cross-site scripting (XSS) vulnerability affecting IBM WebSphere Application Server - Liberty versions 17.0.0.3 through 20.0.0.3. This flaw allows attackers to inject arbitrary JavaScript into the web UI, potentially leading to credential disclosure within a trusted user session. Rated as Medium severity with a CVSS score of 6.1, it requires user interaction and network access for exploitation, but has low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 17.0.0.3, <= 20.0.0.3CPE matchmatch criteria | cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.