{"id":"CVE-2020-15177","details":"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.","aliases":["GHSA-prvh-9m4h-4m79"],"modified":"2026-08-07T15:11:46.307482Z","published":"2020-10-07T19:15:12.797Z","references":[{"type":"ADVISORY","url":"https://github.com/glpi-project/glpi/security/advisories/GHSA-prvh-9m4h-4m79"},{"type":"FIX","url":"https://github.com/glpi-project/glpi/commit/a8109d4ee970a222faf48cf48fae2d2f06465796"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/glpi-project/glpi","events":[{"introduced":"0"},{"fixed":"677b4b87af935e23b4aa95c4eff07c1bd87ce8ab"},{"fixed":"a8109d4ee970a222faf48cf48fae2d2f06465796"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:glpi-project:glpi:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"9.5.2"}]}}],"versions":["9.5.1","9.5.0","9.5.0-rc2","9.5.0-rc1","9.4.1.1","9.4.1","9.4.0","9.4.0-rc2","9.4.0-rc1","9.4.0-beta","9.3-beta","9.1","9.1-RC2","9.1-RC1","0.90","0.90-RC2","0.90-RC1","0.90-beta2","0.90-beta1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15177.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}