Stored XSS in “Dolibarr” leads to privilege escalation

In “Dolibarr ERP CRM”, WYSIWYG Editor module, v2.8.1 to v13.0.2 are affected by a stored XSS vulnerability that allows low privileged application users to store malicious scripts in the “Private Note” field at “/adherents/note.php?id=1” endpoint. These scripts are executed in a victim’s browser when they open the page containing the vulnerable field. In the worst case, the victim who inadvertently triggers the attack is a highly privileged administrator. The injected scripts can extract the Session ID, which can lead to full Account takeover of the admin and due to other vulnerability (Improper Access Control on Private notes) a low privileged user can update the private notes which could lead to privilege escalation.

Improper Access Control in “Dolibarr”

In “Dolibarr” application, 2.8.1 to 13.0.4 don’t restrict or incorrectly restricts access to a resource from an unauthorized actor. A low privileged attacker can modify the Private Note which only an administrator has rights to do, the affected field is at “/adherents/note.php?id=1” endpoint.

Dolibarr 11.0 allows XSS via the joinfiles, topic, or code parameter, or the HTTP Referer header.

htdocs/user/passwordforgotten.php in Dolibarr 10.0.6 allows XSS via the Referer HTTP header.

The htdocs/index.php?mainmenu=home login page in Dolibarr 10.0.6 allows an unlimited rate of failed authentication attempts.

Multiple cross-site scripting (XSS) vulnerabilities in Dolibarr 10.0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) label[libelle] parameter to the /htdocs/admin/dict.php?id=3 page; the (2) name[constname] parameter to the /htdocs/admin/const.php?mainmenu=home page; the (3) note[note] parameter to the /htdocs/admin/dict.php?id=10 page; the (4) zip[MAIN_INFO_SOCIETE_ZIP] or email[mail] parameter to the /htdocs/admin/company.php page; the (5) url[defaulturl], field[defaultkey], or value[defaultvalue] parameter to the /htdocs/admin/defaultvalues.php page; the (6) key[transkey] or key[transvalue] parameter to the /htdocs/admin/translation.php page; or the (7) [main_motd] or [main_home] parameter to the /htdocs/admin/ihm.php page.

Dolibarr 12.0.3 is vulnerable to authenticated Remote Code Execution. An attacker who has the access the admin dashboard can manipulate the backup function by inserting a payload into the filename for the zipfilename_template parameter to admin/tools/dolibarr_export.php.

A reflected cross-site scripting (XSS) vulnerability in Dolibarr 11.0.3 allows remote attackers to inject arbitrary web script or HTML into public/notice.php (related to transphrase and transkey).

A SQL injection vulnerability in accountancy/customer/card.php in Dolibarr 11.0.3 allows remote authenticated users to execute arbitrary SQL commands via the id parameter.

Dolibarr before 11.0.5 allows low-privilege users to upload files of dangerous types, leading to arbitrary code execution. This occurs because .pht and .phar files can be uploaded. Also, a .htaccess file can be uploaded to reconfigure access control (e.g., to let .noexe files be executed as PHP code to defeat the .noexe protection mechanism).

Dolibarr CRM before 11.0.5 allows privilege escalation. This could allow remote authenticated attackers to upload arbitrary files via societe/document.php in which "disabled" is changed to "enabled" in the HTML source code.

Dolibarr 11.0.4 is affected by multiple stored Cross-Site Scripting (XSS) vulnerabilities that could allow remote authenticated attackers to inject arbitrary web script or HTML via ticket/card.php?action=create with the subject, message, or address parameter; adherents/card.php with the societe or address parameter; product/card.php with the label or customcode parameter; or societe/card.php with the alias or barcode parameter.

The DMS/ECM module in Dolibarr 11.0.4 allows users with the 'Setup documents directories' permission to rename uploaded files to have insecure file extensions. This bypasses the .noexe protection mechanism against XSS.

The DMS/ECM module in Dolibarr 11.0.4 renders user-uploaded .html files in the browser when the attachment parameter is removed from the direct download link. This causes XSS.

Dolibarr before 11.0.4 allows XSS.

core/get_menudiv.php in Dolibarr before 11.0.4 allows remote authenticated attackers to bypass intended access restrictions via a non-alphanumeric menu parameter.

In Dolibarr 10.0.6, forms are protected with a CSRF token against CSRF attacks. The problem is any CSRF token in any user's session can be used in another user's session. CSRF tokens should not be valid in this situation.

In Dolibarr 10.0.6, if USER_LOGIN_FAILED is active, there is a stored XSS vulnerability on the admin tools --> audit page. This may lead to stealing of the admin account.

Dolibarr ERP/CRM 3.0 through 10.0.3 allows XSS via the qty parameter to product/fournisseurs.php (product price screen).

Dolibarr ERP/CRM before 10.0.3 has an Insufficient Filtering issue that can lead to user/card.php XSS.