CVE-2021-47756

Summary

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.

Affected Software

Weaknesses

• CWE-732: Incorrect Permission Assignment for Critical Resource

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• 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

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