CVE-2026-72560— HumanSignal Label Studio - Server-Side Request Forgery
Quick assessment
Affected
HumanSignal Label Studio
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HumanSignal Label Studio是HumanSignal公司开源的一个数据标注平台。 HumanSignal Label Studio 1.24.0.dev0及之前版本存在服务端请求伪造漏洞，该漏洞源于SSRF_PROTECTION_ENABLED默认设置为false，导致服务端请求伪造，经过身份验证的用户可利用import-from-URL端点获取任意URL，从而访问内部服务、云元数据端点和其他不打算外部访问的资源。
Possible ATT&CK Techniques 2 AI
T1590 · Gather Victim Network Information T1598.004 · Spearphishing VoiceAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HumanSignal | Label Studio | ≤ 1.24.0 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-72560
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
HumanSignal Label Studio - Server-Side Request Forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A server-side request forgery vulnerability in HumanSignal Label Studio through 1.24.0.dev0 exists because SSRF_PROTECTION_ENABLED is set to false by default. The import-from-URL endpoint fetches any caller-supplied URL including internal loopback addresses on the default installation. An authenticated user can use this to reach internal services, cloud metadata endpoints, and other resources not intended for external access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
HumanSignal Label Studio 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HumanSignal Label Studio是HumanSignal公司开源的一个数据标注平台。 HumanSignal Label Studio 1.24.0.dev0及之前版本存在服务端请求伪造漏洞，该漏洞源于SSRF_PROTECTION_ENABLED默认设置为false，导致服务端请求伪造，经过身份验证的用户可利用import-from-URL端点获取任意URL，从而访问内部服务、云元数据端点和其他不打算外部访问的资源。
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 |
|---|---|---|---|---|
| HumanSignal | Label Studio | 0 ~ 1.24.0 | - |
|
II. Public POCs for CVE-2026-72560
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-72560
请登录查看更多情报信息。
Vendor Pages for CVE-2026-72560 (1)
IV. Related Vulnerabilities
Same vendor: HumanSignal
-
CVE-2026-85211
Label Studio through 1.23.0 Cross-Organization Storage URI R -
CVE-2026-85179
Label Studio through 1.23.0 SSRF via Unvalidated Webhook URL -
CVE-2026-76073
Label Studio through 1.23.0 Cross-Organization Annotation Ac -
CVE-2026-22033
Label Studio vulnerable to full account takeover by chaining -
CVE-2025-5173
HumanSignal label-studio-ml-backend PT File neural_nets.py l
Same weakness: CWE-918
-
CVE-2026-63269
LFI and GET SSRF via GStreamer and HLS playlists -
CVE-2026-63267
LFI and GET SSRF via calcext:data-mappings and csv provider -
CVE-2026-105290
feelec-yishu feelcrm-os getCurlData Endpoint GoogleControlle -
CVE-2026-105263
Shaarli Admin Metadata Endpoint MetadataController.php Metad -
CVE-2026-105238
ChatGPTNextWeb NextChat Proxy Fallback proxy.ts proxyHandler
V. Comments for CVE-2026-72560
No comments yet