Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| WEBCON | WEBCON BPS | 2026.1.1.45 – < 2026.1.3.109, 2025.1.1.87 – < 2025.2.1.293 | 2026.1.3.109 |
References
- https://cert.pl/en/posts/2026/05/CVE-2026-1630/ third-party-advisory
- https://community.webcon.com/download/changelog/398?q=db746ec release-notes
- https://community.webcon.com/download/changelog/394?q=6a8b113 release-notes