CVE-2020-15177

In GLPI before version 9.5.2, the `install/install.php` endpoint insecurely stores user input into the database as `url_base` and `url_base_api`. These settings are referenced throughout the application and allow for vulnerabilities like Cross-Site Scripting and Insecure Redirection Since authentication is not required to perform these changes,anyone could point these fields at malicious websites or form input in a way to trigger XSS. Leveraging JavaScript it's possible to steal cookies, perform actions as the user, etc. The issue is patched in version 9.5.2.

• CWE-79

• https://github.com/glpi-project/glpi/commit/a8109d4ee970a222faf48cf48fae2d2f06465796Patch, Third Party Advisory
• https://github.com/glpi-project/glpi/security/advisories/GHSA-prvh-9m4h-4m79Third Party Advisory
• https://github.com/glpi-project/glpi/commit/a8109d4ee970a222faf48cf48fae2d2f06465796Patch, Third Party Advisory
• https://github.com/glpi-project/glpi/security/advisories/GHSA-prvh-9m4h-4m79Third Party Advisory

Published

Oct 7, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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