SB2023040717 - Multiple vulnerabilities in GLPI

CSH
CYBERSECURITY HELP
Sign In REGISTER

Main Vulnerability Database SB2023040717

SB2023040717 - Multiple vulnerabilities in GLPI

Published: April 7, 2023

Security Bulletin ID SB2023040717
Severity
High
Patch available
YES
Number of vulnerabilities 8
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 13% Medium 50% Low 38%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 8 secuirty vulnerabilities.


1) Improper Authorization (CVE-ID: CVE-2023-28634)

The vulnerability allows a remote user to escalate privileges within the application.

The vulnerability exists due to missing authorization that allows a user with the Technician profile to view and generate a Personal token for a Super-Admin. Using such token it is possible to negotiate a GLPI session and hijack the Super-Admin account.


2) Server-Side Request Forgery (SSRF) (CVE-ID: CVE-2023-28633)

The disclosed vulnerability allows a remote user to perform SSRF attacks.

The vulnerability exists due to insufficient validation of user-supplied input in RSS autodiscovery feature. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.

Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.


3) Stored cross-site scripting (CVE-ID: CVE-2023-28636)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data when handling external links. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


4) Improper Privilege Management (CVE-ID: CVE-2023-28632)

The vulnerability allows a remote user to escalate privileges within the application.

The vulnerability exists due to improper privilege management. A remote authenticated user can modify emails of any other user of the application, including administrator's email. This vulnerability can be used to take over an arbitrary account using the "forgotten password" feature and restoring the password to the modified email address.


5) SQL injection (CVE-ID: CVE-2023-28838)

The vulnerability allows a remote user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in dynamic reports. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.


6) Stored cross-site scripting (CVE-ID: CVE-2023-28852)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in administration dashboard. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


7) Cross-site scripting (CVE-ID: CVE-2023-28639)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in search pages. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


8) SQL injection (CVE-ID: CVE-2023-28849)

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in GLPI inventory endpoint. A remote non-authenticated attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.


Remediation

Install update from vendor's website.

References