CVE-2026-2971CWE-79CWE-94

a466350665 Smart-SSO Login login.html cross site scripting

Medium · published February 23, 2026

CVSS v4.0
5.3
EPSS
1%
Percentile
46.8
In the wild
Unconfirmed
What it is

A vulnerability was found in a466350665 Smart-SSO up to 2.1.1. Affected by this issue is some unknown functionality of the file smart-sso-server/src/main/resources/templates/login.html of the component Login. Performing a manipulation of the argument redirectUri results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00576 · 46.8th percentile
Weaknesses
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'); CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-02-23T04:32Z
EPSS history
Timeline
  • 23 FEB 04:32Z
    a466350665 Smart-SSO Login login.html cross site scripting
    cvelistv5