CVE-2025-52483Network attack vector

Remote code execution via shell-script interpolation

Published Jun 25, 2025 · Updated Jun 26, 2025

Command injection in JuliaRegistries Registrator.jl before 1.9.5 allows remote attackers to execute code via a malicious clone URL. The withpasswd function interpolates the GitHub-supplied clone URL into an executed shell script without neutralizing shell metacharacters. Exploitation requires a malicious URL returned by GitHub or injected through an upstream flaw, and commands run with the service's privileges.

CVSS severity9.8
Critical
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in JuliaRegistries Registrator.jl before 1.9.5 allows remote attackers to execute code via a malicious clone URL. The withpasswd function interpolates the GitHub-supplied clone URL into an executed shell script without neutralizing shell metacharacters. Exploitation requires a malicious URL returned by GitHub or injected through an upstream flaw, and commands run with the service's privileges.

The record

CVE
CVE-2025-52483
Published
Jun 25, 2025
Updated
Jun 26, 2025
Vendor
JuliaRegistries
Product
Registrator.jl
Classifications
CWE-77, T1059.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 26, 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=< 1.9.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

JuliaRegistries · Registrator.jlversion=< 1.9.5

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1INCIBE-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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