Vulnerability · Published Mar 31, 2026 · Assigned by sonicwall
CVE-2026-3468
Medium 4.8
In plain English
A medium-severity cross-site scripting in Email Security from SonicWall. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 14% of all known vulnerabilities).
Severity (CVSS 3.1)4.8Medium
Exploit odds (30 days)0.2%top 86.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A stored Cross-Site Scripting (XSS) vulnerability has been identified in the SonicWall Email Security appliance due to improper neutralization of user-supplied input during web page generation, allowing a remote authenticated attacker as admin user to potentially execute arbitrary JavaScript code.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SonicWall | Email Security | 10.0.34.8215 and earlier versions10.0.34.8223 and earlier versions |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
References
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0002 vendor-advisory