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CVE-2026-53452— Ground Station: Unauthenticated out-of-containment file read via `sigmfplayback` `recordingPath`

Quick assessment

Affected
sgoudelis ground-station
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Efstratios Goudelis Ground Station是Efstratios Goudelis个人开发者的一款地面站通信设备。 Efstratios Goudelis Ground Station 0.4.13之前版本存在安全漏洞，该漏洞源于未验证recordingPath路径，导致路径遍历，可能泄露backend/data/recordings目录之外的文件内容。

CVSS 5.3 · Medium EPSS 0.51% · P42

Affected Version Matrix 1

VendorProduct Version RangeStatus
sgoudelis ground-station < 0.4.13 affected
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I. Basic Information for CVE-2026-53452

Vulnerability Information
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Vulnerability Title
Ground Station: Unauthenticated out-of-containment file read via `sigmfplayback` `recordingPath`
Source: CVE Program / CVE List V5
Vulnerability Description
Ground Station is a browser-based suite for satellite tracking, SDR reception, hardware control, and telemetry decoding. Prior to version 0.4.13, the unauthenticated configure-sdr Socket.IO command accepts a recordingPath for the sigmf-playback SDR and backend/handlers/entities/sdr.py stores it without validation before backend/hardware/sigmfprobe.py opens the path without enforcing containment. An absolute path or parent-directory escape ending in .sigmf-meta is parsed as JSON and returned in reply["data"]["metadata"] by the get-sdr-parameters flow. Exploitation requires the metadata file to be readable JSON and to have a sibling .sigmf-data file, but it can disclose contents outside backend/data/recordings without authentication. This issue is fixed in version 0.4.13.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Efstratios Goudelis Ground Station 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Efstratios Goudelis Ground Station是Efstratios Goudelis个人开发者的一款地面站通信设备。 Efstratios Goudelis Ground Station 0.4.13之前版本存在安全漏洞，该漏洞源于未验证recordingPath路径，导致路径遍历，可能泄露backend/data/recordings目录之外的文件内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
sgoudelis ground-station < 0.4.13 -

II. Public POCs for CVE-2026-53452

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III. Intelligence Information for CVE-2026-53452

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Patches & Fixes for CVE-2026-53452 (1)

Vendor Advisories for CVE-2026-53452 (1)

Proof of Concept for CVE-2026-53452 (1)

IV. Related Vulnerabilities

Same product: ground-station
Same vendor: sgoudelis
Same weakness: CWE-22

V. Comments for CVE-2026-53452

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