Vulnerability · Published Oct 7, 2026 · Assigned by hackerone
CVE-2025-64392
Medium 4.8
In plain English
A medium-severity cross-site scripting in Backup Enterprise Manager from Veeam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 4.0)4.8Medium
Exploit odds (30 days)0.3%top 72.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
This vulnerability in Veeam Backup Enterprise Manager allows an attacker to execute script in the browser of a portal user who opens a crafted link.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Veeam | Backup Enterprise Manager | 12 – before 12.3.2.4934 |
Weakness: CWE-79 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N