#VU104186 Information disclosure in GLPI - CVE-2025-21626

Vulnerability identifier: #VU104186

Vulnerability risk: Medium

CVSSv4.0: 2.7 [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/E:U/U:Green]

CVE-ID: CVE-2025-21626

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
GLPI
Web applications / CRM systems

Vendor: glpi-project

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the setup.php file. A remote attacker can gain unauthorized access to sensitive information on the system, related to LDAP directories, mail servers authentication providers and mail receivers.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

GLPI: 0.71 - 0.90.5, 9.1 - 9.5.13, 10.0.0 rc2 - 10.0.17

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External links
https://github.com/glpi-project/glpi/security/advisories/GHSA-5vvr-pxwf-3w77

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.