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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.

PUBLISHED Reserved 2026-05-02 | Published 2026-05-03 | Updated 2026-05-03 | Assigner VulDB




MEDIUM: 6.9CVSS: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
MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
6.4AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Authorization Bypass

Improper Authorization

Product status

0.11.0
affected

0.11.1
affected

Timeline

2026-05-02:Advisory disclosed
2026-05-02:VulDB entry created
2026-05-02:VulDB entry last update

Credits

nmmorette (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/360834 (VDB-360834 | jsbroks COCO Annotator Dataset API datasets.py authorization) vdb-entry technical-description

vuldb.com/vuln/360834/cti (VDB-360834 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/801408 (Submit #801408 | jsbroks COCO Annotator 0.11.1 Authorization Bypass) third-party-advisory

github.com/...ataset Modification via Missing Authentication broken-link exploit

cve.org (CVE-2026-7681)

nvd.nist.gov (CVE-2026-7681)

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