CVE-2026-85211
Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxy_api.py endpoints. Attackers can
CVSS
7.7
Alto
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Exploit Today
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0-100
Publicado: 3 sept 2026 · Última mod.: 3 sept 2026 · CWE-639
Sin historial EPSS suficiente todavía.
Label Studio fails to apply organization filters when resolving storage URIs for tasks and projects in proxy_api.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.
- github.comhttps://github.com/HumanSignal/label-studio
- github.comhttps://github.com/HumanSignal/label-studio/blob/1.23.0/label_studio/io_storages/proxy_api.py
- github.comhttps://github.com/HumanSignal/label-studio/issues/9924
- www.vulncheck.comhttps://www.vulncheck.com/advisories/label-studio-through-1.23.0-cross-organization-storage-uri-resolution
- github.comhttps://github.com/HumanSignal/label-studio/issues/9924
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-853815.3 MED—
———A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This issue affects some unknown processing of the file App/Home/Controller/ChapterController.class.php of the component Chapter Controller. Such manipulation of the argument content leads to authorization bypass. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. The project was informed of the problem early through an issue report but has not responded yet.9hCVE-2026-853787.3 ALT—
———A vulnerability was identified in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. Affected by this issue is the function AuthController::_initialize of the file App/Admin/Controller/ChapterController.class.php of the component Chapter Controller. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit is publicly available and might be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.11hCVE-2026-8371110.0 CRÍ—
———Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.11hCVE-2026-698578.5 ALT—
———Authorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.11hCVE-2026-853924.3 MED—
———Peppermint through 0.5.5 contains an authorization bypass vulnerability in the GET /api/v1/auth/user/:id/logout endpoint that allows authenticated attackers to delete sessions for any user by supplying arbitrary user IDs. Attackers can forcibly log out any user including administrators by calling the logout handler with another user's ID, since the endpoint performs no authorization checks to verify the caller owns the target account.15hCVE-2026-853896.5 MED—
———Worklenz before 3.0.0 fails to verify task ownership by organization when resolving task-scoped API endpoints, allowing authenticated users to access another tenant's task data. Attackers can query task endpoints with arbitrary task UUIDs to retrieve work logs, comments, attachments, and project insights belonging to other organizations.15h