CVE-2023-30253 Dolibarr vulnerable to remote code execution via uppercase manipulation

What is CVE-2023-30253?

CVE-2023-30253 is a high-severity code injection vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 29 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Dolibarr before 17.0.1 allows remote code execution by an authenticated user via an uppercase manipulation: <?PHP instead of <?php in injected data.

Weakness: CWE-78

Which versions are affected by CVE-2023-30253?

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-2023-30253?

Upgrade dolibarr/dolibarr to 17.0.1 or later.

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

Is CVE-2023-30253 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-30253 exists.

Public exploit code: 1 Metasploit module and 9 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-2023-30253, GHSA-9wqr-5jp4-mjmh, UBUNTU-CVE-2023-30253.