What’s Vulnerable › Vulnerabilities

CVE-2021-42220

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-12-15 · updated 2026-06-17
• Weakness: CWE-79

Description

A Cross Site Scripting (XSS) vulnerability exists in Dolibarr before 14.0.3 via the ticket creation flow. Exploitation requires that an admin copies the payload into a box.

Affected products

• Dolibarr: before 14.0.3 — fixed in 14.0.3

How to fix

Upgrade to a fixed version: Dolibarr 14.0.3. Check the vendor advisory for mitigations.

References

• https://packetstormsecurity.com/files/164544/Dolibarr-ERP-CRM-14.0.2-Cross-Site-Scripting-Privilege-Escalation.html
• https://truedigitalsecurity.com/advisory-summary-2021
• https://packetstormsecurity.com/files/164544/Dolibarr-ERP-CRM-14.0.2-Cross-Site-Scripting-Privilege-Escalation.html
• https://truedigitalsecurity.com/advisory-summary-2021

Get alerted when CVE-2021-42220 or the next vulnerability affects your stack