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Vulnerability in WEBCON BPS software
14 May 2026 | CERT Polska | #vulnerability, #warning, #cve
CVE ID CVE-2026-1630
Publication date 14 May 2026
Vendor WEBCON
Product WEBCON BPS
Vulnerable versions From 2026.1.1.45 below 2026.1.3.109
From 2025.1.1.87 before 2025.2.1.293
Vulnerability type (CWE) Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') (CWE-79)
Report source Report to CERT Polska

Description

CERT Polska has received a report about vulnerability in WEBCON BPS software and participated in coordination of its disclosure.

The vulnerability CVE-2026-1630: 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.

Credits

We thank Konrad Szczepaniak for the responsible vulnerability report.

More about the coordinated vulnerability disclosure process at CERT Polska can be found at https://cert.pl/en/cvd/.