CVE-2026-19930
Received Received - Intake

LDAP Injection in Dolibarr User Cloning

Publication date: 2026-08-16

Last updated on: 2026-08-16

Assigner: VulDB

Description
A security flaw has been discovered in Dolibarr up to 23.0.3. Affected is an unknown function of the file htdocs/user/card.php of the component User Cloning. The manipulation of the argument ID results in ldap injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 798e65356ede03c2812ab1a728f23fae34de5592. It is advisable to implement a patch to correct this issue.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-16
Last Modified
2026-08-16
Generated
2026-08-16
AI Q&A
2026-08-16
EPSS Evaluated
N/A
NVD
CVE-2026-19930
EUVD
EUVD-2026-59846

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
dolibarr dolibarr to 23.0.3 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-90 The product constructs all or part of an LDAP query using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended LDAP query when it is sent to a downstream component.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability is an Insecure Direct Object Reference (IDOR) in Dolibarr up to version 23.0.3. It allows an authenticated user with the 'clone users' permission to escalate privileges to root access by modifying the 'id' parameter in the user cloning endpoint. The cloned account inherits all root permissions, granting full administrative control over the ERP system.

Detection Guidance

To detect this vulnerability, monitor for unusual user cloning activities targeting the root account (ID 1) in Dolibarr's user cloning endpoint. Check logs for requests to /htdocs/user/card.php with modified 'id' parameters. Use network traffic analysis to identify crafted requests bypassing frontend restrictions.

Impact Analysis

An attacker could exploit this to gain full administrative access to the Dolibarr system, allowing them to access, modify, or delete sensitive data, manage users, and change system settings without detection. This could lead to complete system compromise and data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection principles and HIPAA's security rules. It may result in data breaches, unauthorized modifications, and lack of audit trails, all of which are critical compliance failures.

Mitigation Strategies

Apply the patch from commit 798e65356ede03c2812ab1a728f23fae34de5592 immediately. Ensure backend authorization checks prevent cloning privileged accounts like root. Add CSRF token binding to target user IDs and enable logging for clone operations to track unauthorized attempts.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-19930. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart