CVE-2023-53894

Summary

phpfm 1.7.9 contains an authentication bypass vulnerability that allows attackers to log in by exploiting loose type comparison in password hash validation. Attackers can craft specific password hashes beginning with 0e or 00e to bypass authentication and upload malicious PHP files to the server.

Affected Software

Weaknesses

• CWE-1390: Weak Authentication

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://www.exploit-db.com/exploits/51594
• https://www.dulldusk.com/phpfm/
• https://www.vulncheck.com/advisories/phpfm-authentication-bypass-via-type-juggling-vulnerability

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