CVE-2025-50201Public exploitNetwork attack vector

Unauthenticated command execution via unsanitized branch parameter

Published Jun 19, 2025 · Updated Jun 23, 2025

OS command injection in WeGIA before 3.4.2 allows remote attackers to execute arbitrary commands through a crafted branch parameter. The gitCheckout function in debug_info.php interpolates the POST value directly into an exec shell command without validation or shell escaping. No authentication or user interaction is required, and commands run with the web server user's permissions, enabling file access, modification, deletion, and service interruption.

CVSS severity9.8
Critical
EPSS probability4.83%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

OS command injection in WeGIA before 3.4.2 allows remote attackers to execute arbitrary commands through a crafted branch parameter. The gitCheckout function in debug_info.php interpolates the POST value directly into an exec shell command without validation or shell escaping. No authentication or user interaction is required, and commands run with the web server user's permissions, enabling file access, modification, deletion, and service interruption.

The record

CVE
CVE-2025-50201
Published
Jun 19, 2025
Updated
Jun 23, 2025
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-78, T1059.004, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 23, 2025Record 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=< 3.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=< 3.4.2

Published CVSS scores

9.8GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.004Unix Shell
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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