CVE-2023-53943

6.9 mediumEPSS 0.4%

Medium (6.9) in glpi-project glpi. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

6.9 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

5.3 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWE: CWE-203
Published: 2025-12-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

glpi-project:glpi

References

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

Check your stack JSON