Vulnerability DatabaseCVE-2021-3991
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2021-3991
Published:November 15, 2024
Updated:May 18, 2026
An Improper Authorization vulnerability exists in Dolibarr versions prior to the 'develop' branch. 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.
Affected Packages
dolibarr/dolibarr (PHP):
Affected version(s) >=dev-revert-15285-patch-14 <15.0.0
Fix Suggestion:
Update to version 15.0.0
Related Resources (4)
https://huntr.com/bounties/58ddbd8a-0faf-4b3f-aec9-5850bb19ab67
https://github.com/dolibarr/dolibarr/commit/63cd06394f39d60784d6e6a0ccf4867a71a6568f
https://github.com/dolibarr/dolibarr
https://nvd.nist.gov/vuln/detail/CVE-2021-3991
Do you need more information?
Contact Us
CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Weakness Type (CWE)
Improper Authorization
CWE-285
Authorization Bypass Through User-Controlled Key
CWE-639
EPSS
Base Score:
0.05