CVE-2026-53452Public exploitNetwork attack vector

Unauthenticated file disclosure via unchecked recordingPath

Published Aug 19, 2026 · Updated Aug 25, 2026

Path traversal in Ground Station before 0.4.13 allows remote attackers to read constrained local JSON files without authentication. backend/handlers/entities/sdr.py stores the Socket.IO recordingPath unchanged, and sigmfprobe.py opens the resulting .sigmf-meta path without restricting it to the recordings directory. Disclosure requires readable JSON in a .sigmf-meta file with a sibling .sigmf-data file; other file formats and unmatched metadata files are not exposed.

CVSS severity5.3
Medium
EPSS probability0.38%
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 Ground Station before 0.4.13 allows remote attackers to read constrained local JSON files without authentication. backend/handlers/entities/sdr.py stores the Socket.IO recordingPath unchanged, and sigmfprobe.py opens the resulting .sigmf-meta path without restricting it to the recordings directory. Disclosure requires readable JSON in a .sigmf-meta file with a sibling .sigmf-data file; other file formats and unmatched metadata files are not exposed.

The record

CVE
CVE-2026-53452
Published
Aug 19, 2026
Updated
Aug 25, 2026
Vendor
Efstratios Goudelis
Product
Ground Station
Classifications
CWE-22, CWE-200, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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=< 0.4.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Efstratios Goudelis · Ground Stationversion=< 0.4.13

Published CVSS scores

5.3GitHub Security AdvisoriesCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1190Exploit Public-Facing Application

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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