Cross-site scripting in dolibarr - CVE-2019-19209
Published: March 23, 2020
Vulnerability identifier: #VU26307
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/U:Clear
CVE-ID: CVE-2019-19209
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Dolibarr ERP & CRM
Affected software:
dolibarr
dolibarr
Detailed vulnerability description
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 the "Accept-Language" HTTP Header in "/dolibarr/htdocs/admin/system/dolibarr.php", "mails_templates.php" and "main.inc.php" files. A remote attacker 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.
How to mitigate CVE-2019-19209
Install updates from vendor's website.