CVE-2026-1630CWE-79

Reflected XSS in WEBCON BPS

Medium · published May 14, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
36.2
In the wild
Unconfirmed
What it is

WEBCON BPS is vulnerable to Reflected XSS via one of parameters used by "/openinmobileapp" endpoint. An attacker can send a specially crafted URL that, when opened by an authenticated user, results in arbitrary JavaScript execution in the victim's browser.

This issue was fixed in versions 2026.1.3.109 and 2025.2.1.293.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00430 · 36.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-14T13:24Z
EPSS history
Timeline
  • 14 MAY 13:24Z
    Reflected XSS in WEBCON BPS
    cvelistv5