CVE-2023-53943

Summary

GLPI 9.5.7 contains a username enumeration vulnerability in the lost password recovery mechanism that allows attackers to validate email addresses. Attackers can systematically test email addresses by submitting requests to the password reset endpoint and analyzing response differences to identify valid user accounts.

Affected Software

Weaknesses

• CWE-203: Observable Discrepancy

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://www.exploit-db.com/exploits/51418

References

• https://www.exploit-db.com/exploits/51418
• https://glpi-project.org/pt-br/
• https://www.vulncheck.com/advisories/glpi-username-enumeration-vulnerability-via-lost-password-endpoint

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