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CVE-2020-15175— Unauthenticated File Deletion in GLPI

Quick assessment

Affected
glpi-project glpi
Exploitation
Public or AI PoC available; prioritize validation
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 9.5.2之前版本存在安全漏洞，该漏洞源于?pluginimage.send.php?端点允许用户指定一个图像从一个插件。可以恶意构造的参数而不是删除的。htaccess文件文件目录。任何用户就能够阅读所有的文件和文件夹包含在文件“/ /”。一些敏感信息的泄露用户会话,日志等等。攻击者可利用该漏洞能够获得管理

CVSS 7.4 · High EPSS 71.55% · P99
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I. Basic Information for CVE-2020-15175

Vulnerability Information
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Vulnerability Title
Unauthenticated File Deletion in GLPI
Source: CVE Program / CVE List V5
Vulnerability Description
In GLPI before version 9.5.2, the `​pluginimage.send.php​` endpoint allows a user to specify an image from a plugin. The parameters can be maliciously crafted to instead delete the .htaccess file for the files directory. Any user becomes able to read all the files and folders contained in “/files/”. Some of the sensitive information that is compromised are the user sessions, logs, and more. An attacker would be able to get the Administrators session token and use that to authenticate. The issue is patched in version 9.5.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对外部实体的文件或目录可访问
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 9.5.2之前版本存在安全漏洞，该漏洞源于?pluginimage.send.php?端点允许用户指定一个图像从一个插件。可以恶意构造的参数而不是删除的。htaccess文件文件目录。任何用户就能够阅读所有的文件和文件夹包含在文件“/ /”。一些敏感信息的泄露用户会话,日志等等。攻击者可利用该漏洞能够获得管理
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 < 9.5.2 -

II. Public POCs for CVE-2020-15175

# POC Description Source Link Shenlong Link
1 GLPI automatic exploitation tool for CVE-2020-15175 https://github.com/Xn2/GLPwn POC Details
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III. Intelligence Information for CVE-2020-15175

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Patches & Fixes for CVE-2020-15175 (1)

Vendor Advisories for CVE-2020-15175 (1)

Same Patch Batch · glpi-project · 2020-10-07 · 5 CVEs total

CVE-2020-15176 8.7 HIGH SQL injection in GLPI
CVE-2020-15177 8.0 HIGH Unauthenticated Stored XSS in GLPI
CVE-2020-15217 5.3 MEDIUM User data exposure in GLPI
CVE-2020-15226 5.0 MEDIUM SQL Injection in GLPI Search API

IV. Related Vulnerabilities

Same product: glpi
Same vendor: glpi-project
Same weakness: CWE-552

V. Comments for CVE-2020-15175

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