CVE-2026-2709— busy Callback app.js redirect
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-2709
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
busy Callback app.js redirect
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw has been found in busy up to 2.5.5. The affected element is an unknown function of the file source-code/busy-master/src/server/app.js of the component Callback Handler. Executing a manipulation of the argument state can lead to open redirect. It is possible to launch the attack remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Busy 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Busy是Busy开源的一个社交网络系统。 Busy 2.5.5及之前版本存在输入验证错误漏洞，该漏洞源于对文件source-code/busy-master/src/server/app.js中参数state的错误操作，可能导致开放重定向。
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 |
|---|---|---|---|---|
| - | busy | 2.5.0 | - |
II. Public POCs for CVE-2026-2709
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-2709
请登录查看更多情报信息。
Same Patch Batch · n/a · 2026-02-19 · 9 CVEs total
| CVE-2025-69725 | 4.7 MEDIUM | chi 安全漏洞 |
| CVE-2026-2704 | 4.3 MEDIUM | Open Babel CIF File transform3d.cpp DescribeAsString out-of-bounds |
| CVE-2026-2705 | 4.3 MEDIUM | Open Babel MOL2 File atom.h SetFormalCharge out-of-bounds |
| CVE-2026-26744 | FormaLMS 安全漏洞 | |
| CVE-2025-55853 | SoftVision webPDF 安全漏洞 | |
| CVE-2025-67304 | RUCKUS Network Director 安全漏洞 | |
| CVE-2025-67305 | RUCKUS Network Director 安全漏洞 | |
| CVE-2025-69674 | CDATA FD614GS3-R850 安全漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8276
bettercap MySQL Server mysql_server.go integer coercion - CVE-2026-8275
bettercap zerogod IPP Service zerogod_ipp_primitives.go ippR - CVE-2026-8270
Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
Same weakness: CWE-601
- CVE-2026-42350
Kargo: Open Redirect in UI OIDC Login Flow via redirectTo Qu - CVE-2026-42195
Unvalidated gitlab URL parameter redirects OAuth authorize s - CVE-2026-3318
Multiple vulnerabilities in Cradle e-commerce - CVE-2026-42259
Saltcorn: Open Redirect in `POST /auth/login` due to incompl - CVE-2026-6795
Open Redirect in DivvyDrive Information Technologies' DivvyD
V. Comments for CVE-2026-2709
No comments yet