EUVD-2026-26817CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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6DescriptionNVD
A security vulnerability has been detected in jsbroks COCO Annotator up to 0.11.1. Affected by this vulnerability is an unknown functionality of the file backend/webserver/api/datasets.py of the component Dataset API. The manipulation of the argument DatasetId leads to authorization bypass. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Authorization bypass in jsbroks COCO Annotator up to version 0.11.1 allows remote unauthenticated attackers to modify dataset parameters via manipulation of the DatasetId argument in the Dataset API endpoint backend/webserver/api/datasets.py, enabling unauthorized access to and modification of annotation datasets. Publicly available exploit code exists, and the vendor has not responded to early disclosure notifications.
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External POC / Exploit Code
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