How severe is GHSA-p4qr-vq2g-22wp?

GHSA-p4qr-vq2g-22wp has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by GHSA-p4qr-vq2g-22wp?

GHSA-p4qr-vq2g-22wp affects the following packages: topthink/framework (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-p4qr-vq2g-22wp?

Update topthink/framework to version 6.0.14 or later. Run your dependency manager's update command and verify no transitive dependencies pin the vulnerable version. Use O3 Security's SCA scanner to confirm the fix is applied across your entire dependency tree.

Is GHSA-p4qr-vq2g-22wp actively exploited in the wild?

Yes. There are 1 known exploit references for GHSA-p4qr-vq2g-22wp, including 1 in-the-wild exploitation observed on GitHub and other sources. Treat this as actively exploitable and prioritize patching immediately. All exploit code should only be run in an isolated sandbox environment for research or authorized testing — never against production systems without explicit written authorization.

What is the EPSS score for GHSA-p4qr-vq2g-22wp?

GHSA-p4qr-vq2g-22wp has an EPSS (Exploit Prediction Scoring System) score of 90.3%, placing it in the 100th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. A score above 50% indicates significantly elevated exploitation risk — immediate patching is strongly recommended.

What type of vulnerability is GHSA-p4qr-vq2g-22wp?

GHSA-p4qr-vq2g-22wp is classified as Path Traversal (CWE-22). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

Is there exploit tooling available for GHSA-p4qr-vq2g-22wp?

A Nuclei detection template exists for GHSA-p4qr-vq2g-22wp, meaning automated scanners can fingerprint it. Public exploit tooling significantly increases real-world risk — prioritize patching and ensure detection coverage. Exploit tooling should only ever be used in isolated, authorized testing environments.

When was GHSA-p4qr-vq2g-22wp published, and has it been updated?

GHSA-p4qr-vq2g-22wp was published on December 23, 2022 and was last updated on April 15, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘 Packagist

GHSA-p4qr-vq2g-22wp

CRITICAL

ThinkPHP Framework vulnerable to remote code execution

Also known asCVE-2022-47945

Published

Dec 23, 2022

Updated

Apr 15, 2025

Affected

1 pkg

Patched

1 / 1

Exploits

1 known

EPSS Exploitation Probability

via FIRST.org ↗

90.3%probability of exploitation in next 30 days

Very High Risk100th percentile+0.47%

EPSS (Exploit Prediction Scoring System) is a daily probability model maintained by FIRST.org. It estimates the likelihood a CVE will be exploited in production environments within the next 30 days, derived from real-world threat intelligence signals.

Blast Radius

1 pkg affected

🐘topthink/framework

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

ThinkPHP Framework before 6.0.14 allows local file inclusion via the lang parameter when the language pack feature is enabled (lang_switch_on=true). An unauthenticated and remote attacker can exploit this to execute arbitrary operating system commands, as demonstrated by including pearcmd.php.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`topthink/framework`	all versions	6.0.14

Exploits & PoCs

Research use only. For defensive security, authorized penetration testing, and academic research only. Never execute exploit code against systems without explicit written authorization.

ThinkPHP Framework before 6.0.14 allows local file inclusion via the lan…

tttang.comNVDDec 2022

Frequently Asked Questions

ThinkPHP Framework before 6.0.14 allows local file inclusion via the lang parameter when the language pack feature is enabled (`lang_switch_on=true`). An unauthenticated and remote attacker can exploit this to execute arbitrary operating system commands, as demonstrated by including `pearcmd.php`.

O3 Security · Impact-Aware SCA

Is GHSA-p4qr-vq2g-22wp in your stack?

O3 detects GHSA-p4qr-vq2g-22wp across Packagist dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my stack How O3 SCA works

CVSS Score

9.8/10

CVSS v3 base score

Vector breakdown

AV:Attack Vector

Network

AC:Attack Complexity

Low

PR:Privileges Required

None

UI:User Interaction

None

S:Scope

Unchanged

C:Confidentiality

High

I:Integrity

High

A:Availability

High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE Classification

Weaponization

OpenSSF Scorecard

Package health score

framework

2.9/10

Maintained0/10

Code-Review0/10

Branch-ProtectionN/A

Assessed Jun 8, 2026

Timeline

Disclosed

Dec 23, 2022

First exploit

Dec 30, 2022

7 days after disclosure — rapid exploitation

Last updated

Apr 15, 2025

Identifiers

GHSA-p4qr-vq2g-22wp

References

Advisorynvd.nist.gov Webgithub.com Webgithub.com Webtttang.com Packagegithub.com

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