CVE-2018-19993 Dolibarr reflected cross-site scripting (XSS) vulnerability

What is CVE-2018-19993?

CVE-2018-19993 is a medium-severity cross-site scripting vulnerability in Dolibarr Dolibarr Erp\/Crm, published on 3 Jan 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

A reflected cross-site scripting (XSS) vulnerability in Dolibarr 8.0.2 allows remote attackers to inject arbitrary web script or HTML via the transphrase parameter to public/notice.php.

Weakness: CWE-79

Which versions are affected by CVE-2018-19993?

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

Products include Dolibarr Dolibarr Erp\/Crm.

How do I fix CVE-2018-19993?

Upgrade dolibarr/dolibarr to 8.0.4 or later.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2018-19993 being exploited?

There is no known exploitation of CVE-2018-19993 in the wild and no public exploit code.

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 GHSA-2gc5-3h3p-8vpf, UBUNTU-CVE-2018-19993.