CVE-2018-7703 describes a Cross-site Scripting (XSS) vulnerability in SecurEnvoy SecurMail versions prior to 9.2.501, allowing remote attackers to inject malicious web script or HTML through the mailboxid parameter in getmessage.exe. This vulnerability carries a CVSS score of 6.1 (MEDIUM), indicating a low attack complexity and requiring user interaction, with potential impacts on confidentiality and integrity. While there is no evidence of active exploitation (not in KEV), public exploit code exists on ExploitDB, and it has garnered some community discussion and media coverage, suggesting awareness within the security community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 9.2.501CPE matchmatch criteria | cpe:2.3:a:securenvoy:securmail:*:*:*:*:*:*:*:* |
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.
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.