SB2021111141 - Stored XSS in Dolibarr

Description

This security bulletin contains information about 1 vulnerability.

1) Stored cross-site scripting (CVE-ID: CVE-2021-33618)

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:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P/U:Clear

The vulnerability allows a remote user to perform XSS attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed to the "/user/group/card.php" script. A remote user can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Remediation

Install update from vendor's website.

References

• https://trovent.github.io/security-advisories/TRSA-2105-02/TRSA-2105-02.txt
• https://github.com/Dolibarr/dolibarr/releases
• https://trovent.io/security-advisory-2105-02
• http://seclists.org/fulldisclosure/2021/Nov/38