Label Studio < 1.18.0 - Reflected XSS

Label Studio 1.18.0 contains a stored XSS caused by improper sanitization in POST /projects/upload-example/ endpoint, letting attackers inject malicious scripts to hijack sessions and perform unauthorized actions, exploit requires sending crafted requests. id: CVE-2025-47783 info: name: Label...

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...

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...

CVE-2026-44660 vulnerabilities

Vulnerabilities for packages: label-studio...

GHSA-C38F-WX89-P2XG vulnerabilities

Vulnerabilities for packages: label-studio...

CVE-2026-32597 vulnerabilities

Vulnerabilities for packages: superset, authentik, airflow, request-1276, label-studio, awx, authentik-fips, opal, az, py3-cassandra-medusa, keep-fips, metaflow-service-fips, airflow-core, keep, litellm, kserve, pgadmin4-fips, open-webui, semgrep, vllm-openai-cuda-12.9...

GHSA-752W-5FWX-JX9F vulnerabilities

Vulnerabilities for packages: superset, authentik, airflow, request-1276, label-studio, awx, authentik-fips, opal, az, py3-cassandra-medusa, keep-fips, metaflow-service-fips, airflow-core, keep, litellm, kserve, pgadmin4-fips, open-webui, semgrep, vllm-openai-cuda-12.9...

GHSA-3936-CMFR-PM3M vulnerabilities

Vulnerabilities for packages: kserve, label-studio, nemo, open-webui...

CVE-2026-32274 vulnerabilities

Vulnerabilities for packages: kserve, label-studio, nemo, open-webui...

GHSA-HW26-MMPG-FQFG vulnerabilities

Vulnerabilities for packages: label-studio...

GHSA-XVP8-3MHV-424C vulnerabilities

Vulnerabilities for packages: label-studio...

CVE-2026-28350 vulnerabilities

Vulnerabilities for packages: label-studio...

CVE-2026-28348 vulnerabilities

Vulnerabilities for packages: label-studio...

GHSA-2MQ9-HM29-8QCH vulnerabilities

Vulnerabilities for packages: label-studio...

CVE-2026-22033 vulnerabilities

Vulnerabilities for packages: label-studio...

Stored Cross-Site Scripting (XSS)

labelstudio is vulnerable to stored cross-site scripting XSS.The vulnerability is due to insufficient sanitization of user-controlled input in the customhotkeys functionality, which allows an authenticated attacker or one who tricks a user/admin to inject malicious JavaScript that executes in oth...

CVE-2026-22033

Label Studio is a multi-type data labeling and annotation tool. In 1.22.0 and earlier, a persistent stored cross-site scripting XSS vulnerability exists in the customhotkeys functionality of the application. An authenticated attacker or one who can trick a user/administrator into updating their...

CVE-2026-22033

Label Studio is a multi-type data labeling and annotation tool. In 1.22.0 and earlier, a persistent stored cross-site scripting XSS vulnerability exists in the customhotkeys functionality of the application. An authenticated attacker or one who can trick a user/administrator into updating their...

EUVD-2026-1921

Label Studio is a multi-type data labeling and annotation tool. In 1.22.0 and earlier, a persistent stored cross-site scripting XSS vulnerability exists in the customhotkeys functionality of the application. An authenticated attacker or one who can trick a user/administrator into updating their...

CVE-2026-22033

Label Studio (1.22.0 and earlier) is affected by a persistent stored XSS in the custom_hotkeys field. An authenticated attacker (or one who can trick a user into updating custom_hotkeys) can inject JavaScript that runs in other users’ browsers when loading pages using templates/base.html. The app...