Dolibarr Stored Cross-site Scripting

published 2020-05-20 6y ago modified 2026-06-17 4mo ago also BIT-dolibarr-2020-13240 , EUVD-2022-3722 , GHSA-f848-r5g6-6gpf

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 53%
public exploits: 0; none known

The DMS/ECM module in Dolibarr 11.0.4 allows users with the 'Setup documents directories' permission to rename uploaded files to have insecure file extensions. This bypasses the .noexe protection mechanism against XSS.

Is CVE-2020-13240 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

dubget.com https://www.dubget.com/stored-xss-via-file-upload.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
GitHub	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
NVD	2.0	5.5	AV:N/AC:L/Au:S/C:P/I:P/A:N
OSV	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	dolibarr/dolibarr	1 listed version	no fix listed
bitnami	dolibarr	>=11.0.4, <=11.0.4	no fix listed

Classification

Weakness

CWE-276 Incorrect Default Permissions
CWE-668 Exposure of Resource to Wrong Sphere
CWE-79 Improper Neutralization of Input During Web Page Generation

References

dubget.com /stored-xss-via-file-upload.html
web, exploit, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2020-13240
advisory, web
github.com /Dolibarr/dolibarr
package

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.