How severe is GHSA-g3j5-mpp2-2fqm?

No CVSS score has been assigned to GHSA-g3j5-mpp2-2fqm yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-g3j5-mpp2-2fqm?

GHSA-g3j5-mpp2-2fqm affects the following packages: symfont/process (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-g3j5-mpp2-2fqm?

The records we use list no patched version of symfont/process for GHSA-g3j5-mpp2-2fqm. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

How do I detect GHSA-g3j5-mpp2-2fqm in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for symfont/process, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-g3j5-mpp2-2fqm if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is GHSA-g3j5-mpp2-2fqm actively exploited in the wild?

No public exploit code has been indexed for GHSA-g3j5-mpp2-2fqm yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

When was GHSA-g3j5-mpp2-2fqm published, and has it been updated?

GHSA-g3j5-mpp2-2fqm was published on January 26, 2023 and was last updated on January 26, 2023. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘 Packagist

Not in CISA KEV

symfont/process typosquatting malware spoofs symfony/processGHSA-g3j5-mpp2-2fqm

GHSA-g3j5-mpp2-2fqm is a security vulnerability in symfont/process. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Published

Jan 26, 2023

Updated

Jan 26, 2023

Affected

1 pkg

Patched

None yet

Exploits

None indexed

Exploitation data as of Jan 26, 2023 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

🐘symfont/process

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

In September 2021, security researchers discovered a malicious Composer package called symfont/process, a typosquat targeting users of symfony/process. The malicious package has since been removed from Packagist.

Affected Packages

1 total

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`symfont/process`	all versions	No fix

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for symfont/process, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
The records we use list no patched version of symfont/process for GHSA-g3j5-mpp2-2fqm. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.
Mitigate without a patch
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

In September 2021, security researchers discovered a malicious Composer package called `symfont/process`, a typosquat targeting users of `symfony/process`. The malicious package has since been removed from Packagist.

O3 Security · Impact-Aware SCA

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