CVE-2017-14242

An issue in Dolibarr 16 before 16.0.5 allows unauthenticated attackers to perform a database dump and access a company's entire customer file, prospects, suppliers, and employee information if a contact file exists.

Dolibarr up to 23.0.2 contains a vulnerability in an unknown function of htdocs/document.php in the CSP component. Manipulation leads to protection mechanism failure, and the attack can be executed remotely.

Dolibarr before 23.0.4 contains a PHP object injection vulnerability in jsonOrUnserialize() in functions.lib.php, which calls unserialize() without class restrictions when json_decode() fails. An attacker able to write stored extrafields, export configurations or blocked log entries can plant serialized objects that trigger gadget chains for code execution or file manipulation.

Dolibarr versions 23.0.4 before 24.0.1 contain an authorization bypass vulnerability that allows unauthenticated attackers to read arbitrary files by supplying a crafted hashp parameter value. Attackers can use hashp=shared to skip token validation and access logs, business documents, database backups, and files belonging to other entities.

Dolibarr 24.0.0 before 24.0.1 contains a case-sensitive denylist bypass vulnerability in the sqlfilters API query parameter. An authenticated attacker can recover protected database fields by supplying uppercase variants of denylist-protected field names, exploiting the mismatch between case-insensitive database column resolution and the case-sensitive denylist check.

A weakness has been identified in Dolibarr up to 21.0.4/22.0.5/23.0.3 in the Legacy File Manager component, specifically in the file htdocs/core/filemanagerdol/connectors/php/config.inc.php. Manipulation leads to improper access controls. The attack can be launched remotely. The exploit is public. Upgrading to version 23.0.4 resolves the issue.

Dolibarr versions 10.0.0 before 24.0.0 fail to perform per-object authorization checks in the Users::getGroups REST API endpoint, allowing authenticated users to retrieve group memberships of other users. Attackers can call GET /users/{id}/groups with arbitrary user identifiers to access group names, entity associations, and private notes across tenant boundaries.

Dolibarr versions 9.0.0 through 23.0.4 save inbound email attachments under the name supplied in MIME headers without reducing it to a safe basename. The saveAttachment() functions in htdocs/emailcollector/lib/emailcollector.lib.php and htdocs/emailcollector/class/emailcollector.class.php build the file path from the attachment name, which may contain path traversal sequences, allowing writes outside the target directory.

Dolibarr before 23.0.4 authorizes REST API document deletion against the wrong permission. Documents::delete() calls dol_check_secure_access_document() with mode 'read' instead of 'write', allowing an authenticated user with only read permissions to permanently delete module documents.

Dolibarr before 24.0.0 contains a SQL injection vulnerability in its CSV and XLSX import wizard. The wizard reads update keys via GETPOST('updatekeys', 'array') in htdocs/imports/import.php, applying only the generic alphanohtml filter that leaves SQL keywords, comment markers, parentheses, spaces, and quotes intact. The import_insert() function in htdocs/core/modules/import/import_csv.modules.php builds a filter with $where[] = $key.' = '.$data[$key] and executes it via $this->db->query(), allowing SQL injection.