Dolibarr 11.0.3 - 'ldap.php' - Persistent Cross-Site Scripting | Advisories

Advisories

Dolibarr 11.0.3 - 'ldap.php' - Persistent Cross-Site Scripting

severity: medium
date: January 30, 2026
Affecting: Dolibarr <= 11.0.3
CVE: CVE-2020-36966
CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS: 5.1
CVSS V4 Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
References: ExploitDB-48504
Official Dolibarr Product Homepage
Credit: Mehmet Kelepce / Gais Cyber Security
Description: Dolibarr 11.0.3 contains a persistent cross-site scripting vulnerability in LDAP synchronization settings that allows attackers to inject malicious scripts through multiple parameters. Attackers can exploit the host, slave, and port parameters in /dolibarr/admin/ldap.php to execute arbitrary JavaScript and potentially steal user cookie information.