CVE-2023-53943 - CVE House
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Status published Medium CVE-2023-53943

GLPI 9.5.7 Username Enumeration Vulnerability via Lost Password Endpoint

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Rafael B.

Affected Vendor

Glpi-Project

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Affected Software

GLPI
Vulnerable Versions:
9.5.7

Timeline

Official Publish: December 18th, 2025
Last Modified: April 7th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)