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CVE-2021-47756

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Date: January 15, 2026

Laravel Valet versions 1.1.4 to 2.0.3 contain a local privilege escalation vulnerability that allows users to modify the valet command with root privileges. Attackers can edit the symlinked valet command to execute arbitrary code with root permissions without additional authentication.

Severity Score

Related Resources (5)

https://www.exploit-db.com/exploits/50591
https://laravel.com/docs/8.x/valet
https://www.vulncheck.com/advisories/laravel-valet-local-privilege-escalation-macos
https://nvd.nist.gov/vuln/detail/CVE-2021-47756
https://www.mend.io/vulnerability-database/CVE-2021-47756

Severity Score

Weakness Type (CWE)

Incorrect Permission Assignment for Critical Resource

CWE-732

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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