Description
A vulnerability was identified in jsbroks COCO Annotator up to 0.11.1. Affected is an unknown function of the file /api/undo/ of the component Delete Category Handler. Such manipulation of the argument ID leads to improper authorization. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published: 2026-02-07
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: Improper Authorization – unauthorized deletion of categories
Action: Immediate patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 23 Feb 2026 10:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:jsbroks:coco_annotator:*:*:*:*:*:*:*:*

Tue, 10 Feb 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 09 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Jsbroks
Jsbroks coco Annotator
Vendors & Products Jsbroks
Jsbroks coco Annotator

Sat, 07 Feb 2026 19:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in jsbroks COCO Annotator up to 0.11.1. Affected is an unknown function of the file /api/undo/ of the component Delete Category Handler. Such manipulation of the argument ID leads to improper authorization. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title jsbroks COCO Annotator Delete Category undo improper authorization
Weaknesses CWE-266
CWE-285
References
Metrics cvssV2_0

{'score': 5.5, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


Subscriptions

Jsbroks Coco Annotator
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-02-23T09:34:09.648Z

Reserved: 2026-02-06T14:23:45.708Z

Link: CVE-2026-2109

cve-icon Vulnrichment

Updated: 2026-02-10T16:08:31.635Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-07T20:15:55.500

Modified: 2026-04-29T01:00:01.613

Link: CVE-2026-2109

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-17T22:15:29Z

Weaknesses