What is CVE-2025-52483?

CVE-2025-52483 is a critical-severity vulnerability in Julialang Registrator, classified under Command Injection. CVSS score: 9.8/10. Published 2025-06-25.

How severe is CVE-2025-52483?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2025-52483 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Julialang Registrator

CVE-2025-52483

Registrator is a GitHub app that automates creation of registration pull requests for julia packages to the General registry. Prior to version 1.9.5, if the clone URL returned by GitHub is malicious (or can be injected using upstream vulne…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Julialang Registrator
Juliaregistries Registrator.jl — versions < 1.9.5

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

security-advisories@github.com (x_refsource_CONFIRM, Issue Tracking, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2025-52483?: CVE-2025-52483 is a critical-severity vulnerability in Julialang Registrator, classified under Command Injection. CVSS score: 9.8/10. Published 2025-06-25.
How severe is CVE-2025-52483?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2025-52483 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.