CVE-2026-1630— Reflected XSS in WEBCON BPS
Possible ATT&CK Techniques 1AI
T1189 · Drive-by CompromiseAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WEBCON | WEBCON BPS | 2026.1.1.45< 2026.1.3.109 | affected |
2025.1.1.87< 2025.2.1.293 | affected |
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I. Basic Information for CVE-2026-1630
Vulnerability Information
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Vulnerability Title
Reflected XSS in WEBCON BPS
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WEBCON BPS 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WEBCON BPS是波兰WEBCON公司的一个低代码业务流程管理与工作流自动化平台。 WEBCON BPS 2026.1.3.109之前版本和2025.2.1.293之前版本存在跨站脚本漏洞，该漏洞源于/openinmobileapp端点参数存在反射型跨站脚本，可能导致攻击者发送特制URL，当认证用户打开时在受害者浏览器中执行任意JavaScript。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WEBCON | WEBCON BPS | 2026.1.1.45 ~ 2026.1.3.109 | - |
II. Public POCs for CVE-2026-1630
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://cert.pl/en/posts/2026/05/CVE-2026-1630/third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-1630
IV. Related Vulnerabilities
Same weakness: CWE-79
- CVE-2018-25331
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Quick.CMS 6.7 Cross-Site Scripting via CSRF to Sliders Form - CVE-2021-47975
WordPress Plugin WP Learn Manager 1.1.2 Stored XSS - CVE-2021-47957
WordPress Plugin Cookie Law Bar 1.2.1 Stored XSS via clb_bar - CVE-2021-47955
CouchCMS 2.2.1 Cross-Site Scripting via SVG File Upload
V. Comments for CVE-2026-1630
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