Label Studio < 1.16.0 - Cross-Site Scripting

Label Studio prior to version 1.16.0 contains a cross-site scripting caused by rendering unsanitized user-provided HTML in the /projects/upload-example endpoint, letting attackers execute arbitrary JavaScript via crafted labelconfig in a GET request, exploit requires victims to visit malicious UR...

Label Studio - Sensitive Information Exposure

An attacker can construct a filter chain to filter tasks based on sensitive fields for all user accounts on the platform by exploiting Django's Object Relational Mapper ORM. Since the results of query can be manipulated by the ORM filter, an attacker can leak these sensitive fields character by...

Label Studio - Cross-Site Scripting

Versions prior to 1.9.2 have a cross-site scripting XSS vulnerability that could be exploited when an authenticated user uploads a crafted image file for their avatar that gets rendered as a HTML file on the website. id: CVE-2023-47115 info: name: Label Studio - Cross-Site Scripting author: isaca...

CVE-2025-25296

CVE-2025-25296 概念验证（POC） 描述 本项目演示了针对 CVE-2025-25296 漏洞的概念验证（POC），该漏洞影响开源数据标注工具 Label Studio。漏洞位于 /projects/upload-example 端点，该端点未能对 GET 请求中用户提供的 HTML 内容进行清理。这允许攻击者在受害者的浏览器中执行任意 JavaScript，从而导致潜在的跨站脚本（XSS）攻击。 漏洞详情 受影响组件 ：Label Studio 的 /projects/upload-example 端点 影响 ：跨站脚本（XSS） 根本原因 ：GET 请求中用户提供的...

CVE-2026-66393 vulnerabilities

Vulnerabilities for packages: apache-beam-python-3.11-sdk, label-studio, nemo, py3-nltk, open-webui, apache-beam-python-3.12-sdk, apache-beam-python-3.13-sdk, kubeflow-pipelines-visualization-server...

GHSA-CV2G-M8RR-888C vulnerabilities

Vulnerabilities for packages: apache-beam-python-3.11-sdk, label-studio, nemo, py3-nltk, open-webui, apache-beam-python-3.12-sdk, apache-beam-python-3.13-sdk, kubeflow-pipelines-visualization-server...

CVE-2026-85211

Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxyapi.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents...

CVE-2026-85179

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

EUVD-2026-70489

Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxyapi.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents...

CVE-2026-85211

Label Studio through 1.23.0 is affected by a cross-organization storage URI resolution flaw in proxy_api.py endpoints. The root cause is a failure to apply organization filters when resolving storage URIs for tasks and projects, allowing an attacker with low privileges to access other tenants' cl...

CVE-2026-85211 Label Studio through 1.23.0 Cross-Organization Storage URI Resolution

Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxyapi.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents...

CVE-2026-85211 Label Studio through 1.23.0 Cross-Organization Storage URI Resolution

Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxyapi.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents...

CVE-2026-85211 Label Studio through 1.23.0 Cross-Organization Storage URI Resolution

Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxyapi.py endpoints. Attackers can access other tenants' cloud storage objects by creating a separate organization and supplying arbitrary file URIs to presign or stream bucket contents...

EUVD-2026-70483

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

CVE-2026-85179 Label Studio through 1.23.0 SSRF via Unvalidated Webhook URL

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

CVE-2026-85179 Label Studio through 1.23.0 SSRF via Unvalidated Webhook URL

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

CVE-2026-85179

Label Studio versions through 1.23.0 are affected by a Server-Side Request Forgery (SSRF) vulnerability in the webhook functionality (specifically in webhooks/utils.py). The application fails to validate webhook URLs , allowing authenticated users to dispatch outbound requests to internal network...

CVE-2026-85179 Label Studio through 1.23.0 SSRF via Unvalidated Webhook URL

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

CVE-2026-85179: Server-Side Request Forgery (SSRF)

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...

PT-2026-85038

Label Studio through 1.23.0 fails to validate webhook URLs, allowing authenticated users to dispatch requests to internal services including RFC 1918 addresses and cloud metadata endpoints. Attackers can create webhooks targeting private networks and exfiltrate annotation data by enabling payload...