CVE-2023-4197 Dolibarr ERP CRM (<= 18.0.1) Improper Input Sanitization Authenticated RCE

What is CVE-2023-4197?

CVE-2023-4197 is a high-severity code injection vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 1 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Improper input validation in Dolibarr ERP CRM <= v18.0.1 fails to strip certain PHP code from user-supplied input when creating a Website, allowing an attacker to inject and evaluate arbitrary PHP code.

Weakness: CWE-74, CWE-20

Which versions are affected by CVE-2023-4197?

3 open source packages ship an affected version, including dolibarr/dolibarr and dolibarr. It affects 1 product.

Products include Dolibarr Dolibarr Erp\/Crm.

How do I fix CVE-2023-4197?

Upgrade dolibarr/dolibarr to 18.0.2 or later.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2023-4197 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4197 exists.

Public exploit code: 1 proofs of concept on GitHub.

Other vulnerabilities in Dolibarr Dolibarr Erp\/Crm

• CVE-2022-43138 Dolibarr vulnerable to privilege escalation Critical 9.8
• CVE-2022-40871 Dolibarr vulnerable to Eval Injection Critical 9.8
• CVE-2021-33816 Dolibarr remote PHP code execution Critical 9.8
• CVE-2020-7995 Dolibarr Improper Restriction of Excessive Authentication Attempts Critical 9.8
• CVE-2013-2091 SQL injection in dolibarr Critical 9.8

All Dolibarr Dolibarr Erp\/Crm vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-dolibarr-2023-4197, GHSA-r9cm-pw9j-3fpx, UBUNTU-CVE-2023-4197.