CVE-2021-3991
Improper Authorization in dolibarr/dolibarr
4.3
MEDIUM
CVSS 3.1
EPSS 0.05%
Description
An Improper Authorization vulnerability exists in Dolibarr versions prior to version 15.0.0. A user with restricted permissions in the 'Reception' section is able to access specific reception details via direct URL access, bypassing the intended permission restrictions.
How to fix CVE-2021-3991
To remediate CVE-2021-3991, upgrade the affected package to a fixed version below.
- —upgrade to 20.0.2 or later
- —upgrade to 15.0.0 or later
Is CVE-2021-3991 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 20.0.2
- from 0, < 15.0.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |