CVE-2021-23271 describes a Stored Cross-Site Scripting (XSS) vulnerability within the TIBCO EBX Web Server component, affecting versions 5.9.12 and below. This high-severity vulnerability (CVSS 8.0) allows a low-privileged attacker with network access to execute malicious scripts, potentially leading to high impact on confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the potential for significant harm necessitates attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.9.12CPE matchmatch criteria | cpe:2.3:a:tibco:ebx:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 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.