A vulnerability was determined in jsbroks COCO Annotator up to 0.11.1. This impacts an unknown function of the file /api/info/long_task of the component Endpoint. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Jsbroks
  • Coco Annotator

Configuration 1 [-]

cpe:2.3:a:jsbroks:coco_annotator:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/nmmorette/vulnerability-research/blob/main/coco-anotator/Unauthenticated%20Task%20Queue%20Flood%20in%20COCO%20Annotator%202f1ef09b873680f99d39e3f7db9886fa.md cve-icon cve-icon
https://vuldb.com/?ctiid.344684 cve-icon cve-icon
https://vuldb.com/?id.344684 cve-icon cve-icon
https://vuldb.com/?submit.745547 cve-icon cve-icon
History

Mon, 23 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

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

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

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 19:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was determined in jsbroks COCO Annotator up to 0.11.1. This impacts an unknown function of the file /api/info/long_task of the component Endpoint. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Title jsbroks COCO Annotator Endpoint long_task denial of service
Weaknesses CWE-404
References
Metrics cvssV2_0

{'score': 5, 'vector': 'AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:W/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:W/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:W/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-02-07T19:02:06.919Z

Updated: 2026-02-23T09:33:58.212Z

Reserved: 2026-02-06T14:23:41.354Z

Link: CVE-2026-2108

cve-icon Vulnrichment

Updated: 2026-02-10T16:05:58.107Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-07T19:15:46.613

Modified: 2026-02-27T13:45:11.587

Link: CVE-2026-2108

cve-icon Redhat

No data.