Dolibarr 22.x LFI via /core/ajax/selectobject.php on objectdesc
CVE-2026-34036 Published on March 31, 2026
Dolibarr Core Discloses Sensitive Data via Authenticated Local File Inclusion in selectobject.php
Dolibarr is an enterprise resource planning (ERP) and customer relationship management (CRM) software package. In versions 22.0.4 and prior, there is a Local File Inclusion (LFI) vulnerability in the core AJAX endpoint /core/ajax/selectobject.php. By manipulating the objectdesc parameter and exploiting a fail-open logic flaw in the core access control function restrictedArea(), an authenticated user with no specific privileges can read the contents of arbitrary non-PHP files on the server (such as .env, .htaccess, configuration backups, or logs). At time of publication, there are no publicly available patches.
Vulnerability Analysis
CVE-2026-34036 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. Public availability of a proof of concept (POC) exploit exists for CVE-2026-34036. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is a Remote file include Vulnerability?
The PHP application receives input from an upstream component, but it does not restrict or incorrectly restricts the input before its usage in "require," "include," or similar functions. In certain versions and configurations of PHP, this can allow an attacker to specify a URL to a remote location from which the software will obtain the code to execute. In other cases in association with path traversal, the attacker can specify a local file that may contain executable statements that can be parsed by PHP.
CVE-2026-34036 has been classified to as a Remote file include vulnerability or weakness.
Products Associated with CVE-2026-34036
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Affected Versions
dolibarr Version <= 22.0.4 is affected by CVE-2026-34036Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.