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CVE-2023-28634— GLPI vulnerable to Privilege Escalation from Technician to Super-Admin

Quick assessment

Affected
glpi-project glpi
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GLPI是个人开发者的一款开源IT和资产管理软件。该软件提供功能全面的IT资源管理接口，你可以用它来建立数据库全面管理IT的电脑，显示器，服务器，打印机，网络设备，电话，甚至硒鼓和墨盒等。 GLPI 0.83版本及之后版本存在安全漏洞，该漏洞源于具有技术人员配置文件的用户可以查看并为超级管理员生成个人令牌。

CVSS 8.8 · High EPSS 0.81% · P56
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I. Basic Information for CVE-2023-28634

Vulnerability Information
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Vulnerability Title
GLPI vulnerable to Privilege Escalation from Technician to Super-Admin
Source: CVE Program / CVE List V5
Vulnerability Description
GLPI is a free asset and IT management software package. Starting in version 0.83 and prior to versions 9.5.13 and 10.0.7, a user who has the Technician profile could see 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, resulting in a Privilege Escalation. Versions 9.5.13 and 10.0.7 contain a patch for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
GLPI 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GLPI是个人开发者的一款开源IT和资产管理软件。该软件提供功能全面的IT资源管理接口，你可以用它来建立数据库全面管理IT的电脑，显示器，服务器，打印机，网络设备，电话，甚至硒鼓和墨盒等。 GLPI 0.83版本及之后版本存在安全漏洞，该漏洞源于具有技术人员配置文件的用户可以查看并为超级管理员生成个人令牌。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
glpi-project glpi >= 0.83, < 9.5.13 -

II. Public POCs for CVE-2023-28634

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III. Intelligence Information for CVE-2023-28634

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Vendor Advisories for CVE-2023-28634 (1)

Other References for CVE-2023-28634 (2)

Same Patch Batch · glpi-project · 2023-04-05 · 7 CVEs total

CVE-2023-28849 10.0 CRITICAL GLPI vulnerable to SQL injection and Stored XSS via inventory agent request
CVE-2023-28838 9.6 CRITICAL GLPI vulnerable to SQL injection through dynamic reports
CVE-2023-28632 8.1 HIGH GLPI vulnerable to account takeover by authenticated user
CVE-2023-28852 4.8 MEDIUM GLPI vulnerable to stored Cross-site Scripting through dashboard administration
CVE-2023-28636 4.5 MEDIUM GLPI vulnerable to stored Cross-site Scripting in external links
CVE-2023-28633 3.5 LOW GLPI vulnerable to Blind Server-Side Request Forgery (SSRF) in RSS feeds

IV. Related Vulnerabilities

Same product: glpi
Same vendor: glpi-project
Same weakness: CWE-285

V. Comments for CVE-2023-28634

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