Vulnerability in Jsbroks Coco Annotator
CVE-2026-2108
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.007 (52.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Jsbroks Coco Annotator — versions 0.11.0, 0.11.1
- Jsbroks Coco Annotator
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/nmmorette/vulnerability-research/blob/main/coco-anotator/Unauthentic… (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2026-2108?
- CVE-2026-2108 is a medium-severity vulnerability in Jsbroks Coco Annotator, classified under Improper Resource Shutdown or Release. CVSS score: 5.3/10. Published 2026-02-07.
- How severe is CVE-2026-2108?
- Medium severity. CVSS v3 base score is 5.3 out of 10.