CVE-2022-47945 — Vulnerability in topthink/framework — CVE Details

CRITICAL

ThinkPHP Framework vulnerable to remote code execution

Published December 23, 2022Updated April 15, 2025Source: osv

Summary

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`.

Advisory Timeline

First published December 23, 2022 (1389 days ago).
Last revised April 15, 2025 — 844 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Composer

Update topthink/framework to 6.0.14 or later

composer require "topthink/framework:^6.0.14"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: packagist (1).

Package	Ecosystem	Affected	Fixed In
topthink/framework	packagist	5.0, 5.0-rc1, 5.0-rc2, 5.0-rc3 (+96 more)	6.0.14

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CWE-22
Path TraversalMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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

References

Frequently Asked Questions

What is CVE-2022-47945?: ThinkPHP Framework vulnerable to remote code execution This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2022-47945?: CVE-2022-47945 affects topthink/framework. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-47945 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score

9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-p4qr-vq2g-22wp

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