CVE-2026-7680Public exploitNetwork attack vector

Authenticated directory enumeration via folder traversal

Published May 3, 2026 · Updated May 3, 2026

Path traversal in COCO Annotator 0.11.0 through 0.11.1 allows remote authenticated users to enumerate host directories. The Data endpoint in backend/webserver/api/datasets.py joins the unvalidated folder parameter to a filesystem path, allowing traversal outside the dataset root. Any authenticated account can browse directories readable by the server process; the published impact is directory information disclosure only.

CVSS severity4.3
Medium
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in COCO Annotator 0.11.0 through 0.11.1 allows remote authenticated users to enumerate host directories. The Data endpoint in backend/webserver/api/datasets.py joins the unvalidated folder parameter to a filesystem path, allowing traversal outside the dataset root. Any authenticated account can browse directories readable by the server process; the published impact is directory information disclosure only.

The record

CVE
CVE-2026-7680
Published
May 3, 2026
Updated
May 3, 2026
Vendor
Justin Brooks
Product
COCO Annotator
Classifications
CWE-22, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 3, 2026CVE publishedPublication date reported by the CVE source.
  2. May 3, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0.11.0
  2. Affected versionversion=0.11.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Justin Brooks · COCO Annotatorversion=0.11.0; version=0.11.1

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1083File and Directory Discovery

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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