CVE-2025-3789: baseweb JSite save cross site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-04-18 · updated 2026-06-17
Weakness: CWE-79

Description

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

Affected products

baseweb JSite: 1.0

References

https://github.com/caigo8/CVE-md/blob/main/JSite/XSS3.md
https://vuldb.com/?ctiid.305612
https://vuldb.com/?id.305612
https://vuldb.com/?submit.554566

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