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Dolibarr Improper Input Validation vulnerability

High severity GitHub Reviewed Published Nov 1, 2023 to the GitHub Advisory Database • Updated Nov 8, 2023

Package

composer dolibarr/dolibarr (Composer)

Affected versions

< 18.0.2

Patched versions

18.0.2

Description

Improper input validation in Dolibarr ERP CRM <= v18.0.1 fails to strip certain PHP code from user-supplied input when creating a Website, allowing an attacker to inject and evaluate arbitrary PHP code.

References

Published by the National Vulnerability Database Nov 1, 2023
Published to the GitHub Advisory Database Nov 1, 2023
Reviewed Nov 1, 2023
Last updated Nov 8, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.124%
(48th percentile)

Weaknesses

CVE ID

CVE-2023-4197

GHSA ID

GHSA-r9cm-pw9j-3fpx

Source code

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