Stored XSS in Dolibarr



| Updated: 2022-06-06
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-33618
CWE-ID CWE-79
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 dolibarr
Web applications / CRM systems

Vendor Dolibarr ERP & CRM

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Stored cross-site scripting

EUVDB-ID: #VU63990

Risk: Low

CVSSv4.0: 2 [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]

CVE-ID: CVE-2021-33618

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

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.


Mitigation

Install update from vendor's website.

Vulnerable software versions

dolibarr: 13.0.2

CPE2.3 External links

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
https://seclists.org/fulldisclosure/2021/Nov/38


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.



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