SB2026030332 - Multiple vulnerabilities in GLPI Inventory plugin

Description

This security bulletin contains information about 2 vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2026-25590)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in task jobs. A remote user can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

2) SQL injection (CVE-ID: CVE-2026-26001)

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to disclose sensitive information and modify data.

The vulnerability exists due to improper neutralization of special elements used in an SQL command in the dropdown_calendar report when processing user-supplied report input. A remote user can send a specially crafted report parameter to disclose sensitive information and modify data.

Remediation

Install update from vendor's website.

References

• https://github.com/glpi-project/glpi-inventory-plugin/security/advisories/GHSA-54x7-6fhx-3wmw
• https://github.com/glpi-project/glpi-inventory-plugin/security/advisories/GHSA-gp4r-m42c-wvgx