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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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6a57b7fff4643219e9efbba1830e771e6729f4591ad510bbc255b069d238f4cb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/2/cvssV3_0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:jsbroks:coco_annotator:*:*:*:*:*:*:*:*"],"modules":["Endpoint"],"product":"COCO Annotator","vendor":"jsbroks","versions":[{"status":"affected","version":"0.11.0"},{"status":"affected","version":"0.11.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:W/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-404","description":"Denial of Service","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"tags":["exploit"],"url":"https://github.com/nmmorette/vulnerability-research/blob/main/coco-anotator/Unauthenticated%20Task%20Queue%20Flood%20in%20COCO%20Annotator%202f1ef09b873680f99d39e3f7db9886fa.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/references/3
{"name":"VDB-344684 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.344684"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/references/1
{"name":"VDB-344684 | jsbroks COCO Annotator Endpoint long_task denial of service","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.344684"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/references/0
{"name":"Submit #745547 | coco-annotator 0.11.1 Denial of Service","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.745547"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1c9aa11828104d647452a657bfaa13ded6dc8af45997867426c2c629ee731b2b · sha256:50345528f3a677e8… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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