CVE-2021-42220
Dolibarr Cross Site Scripting (XSS) vulnerability
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2021-42220- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2021-42220- Updated
- 2026-11-02
EUVDEUVD-2021-2547 No score
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.
- Record
EUVD-2021-2547- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jqfp-m5f8-vg28
Dolibarr Cross Site Scripting (XSS) vulnerability
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.
- Record
GHSA-jqfp-m5f8-vg28- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-jqfp-m5f8-vg28
Dolibarr Cross Site Scripting (XSS) vulnerability
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.
- Record
GHSA-jqfp-m5f8-vg28- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-42220
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.
- Record
UBUNTU-CVE-2021-42220- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dolibarr/dolibarrPackagist |
before 14.0.3 | 14.0.3 |
dolibarr/dolibarrPackagist |
before 14.0.3, plus listed versions 10.0.010.0.110.0.210.0.310.0.4 Show 45 moreShow less10.0.510.0.610.0.711.0.011.0.111.0.211.0.311.0.411.0.512.0.012.0.112.0.212.0.312.0.412.0.513.0.013.0.113.0.213.0.313.0.413.0.514.0.014.0.114.0.23.6.03.6.0-beta3.6.13.6.23.6.33.6.43.6.53.6.63.7.03.7.13.7.23.7.33.7.43.8.03.8.0-beta3.8.13.8.23.8.33.8.43.9.03.9.0-rc |
14.0.3 |
dolibarrUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 3.5.5+dfsg1-23.5.7+dfsg1-13.5.8+dfsg1-13.5.8+dfsg1-1ubuntu13.5.8+dfsg1-1ubuntu1+esm1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-42220 is a medium vulnerability (CVSS 5.4) in Dolibarr, published December 15, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.98%, the 62nd percentile. Fixed in dolibarr/dolibarr 14.0.3.
References
truedigitalsecurity.com/advisory-summary-2021
packetstormsecurity.com/files/164544/Dolibarr-ERP-CRM-14.0.2-Cross-Site-Scripting-Privilege-Escalation.html
nvd.nist.gov/vuln/detail/CVE-2021-42220
github.com/advisories/GHSA-jqfp-m5f8-vg28
ubuntu.com/security/CVE-2021-42220
cve.org/CVERecord?id=CVE-2021-42220
Left out here: 55 versions. The JSON record has them.