RCE in Baseweb Jsite

CVE-2025-3788

A vulnerability was found in baseweb JSite 1.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /a/sys/user/save. The manipulation of the argument Name leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (27.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

Weakness classification (CWE)

References

  • cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
  • cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
  • cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2025-3788?
CVE-2025-3788 is a low-severity vulnerability in Baseweb Jsite, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-04-18.
How severe is CVE-2025-3788?
Low severity. CVSS v3 base score is 3.5 out of 10.