CVE-2023-4803 is a reflected cross-site scripting (XSS) vulnerability affecting Proofpoint Insider Threat Management (ITM) Server versions prior to 7.14.3.69. An authenticated administrator can exploit this flaw via the WriteWindowTitle endpoint to execute arbitrary JavaScript in another administrator's browser. With a CVSS score of 4.8 (Medium), this vulnerability requires high privileges and user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.14.3.69CPE matchmatch criteria | cpe:2.3:a:proofpoint:insider_threat_management:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/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.