CVE-2026-7681: jsbroks COCO Annotator Dataset API datasets.py authorization

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-03 · updated 2026-10-26
Weakness: CWE-285

Description

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.

Affected products

jsbroks COCO Annotator: 0.11.0, 0.11.1

References

https://github.com/natanmorette-thoropass/thoropass-vuln-research-program/tree/main/2026/Unauthenticated%20Dataset%20Modification%20via%20Missing%20Authentication
https://vuldb.com/submit/801408
https://vuldb.com/vuln/360834
https://vuldb.com/vuln/360834/cti

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