CVE-2021-21314— XSS injection on ticket update
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 before verison 9.5.4 存在跨站脚本漏洞，该漏洞涉及到在更新票据时登录的用户。
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I. Basic Information for CVE-2021-21314
Vulnerability Information
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Vulnerability Title
XSS injection on ticket update
Source: CVE Program / CVE List V5
Vulnerability Description
GLPI is open source software which stands for Gestionnaire Libre de Parc Informatique and it is a Free Asset and IT Management Software package. In GLPI before verison 9.5.4, there is an XSS vulnerability involving a logged in user while updating a ticket.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
GLPI 跨站脚本漏洞
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 before verison 9.5.4 存在跨站脚本漏洞，该漏洞涉及到在更新票据时登录的用户。
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 | < 9.5.4 | - |
|
II. Public POCs for CVE-2021-21314
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-21314 (1)
-
https://github.com/glpi-project/glpi/security/advisories/GHSA-2w7j-xgj7-3xgg x_refsource_CONFIRM
Other References for CVE-2021-21314 (1)
-
https://github.com/glpi-project/glpi/releases/tag/9.5.4 x_refsource_MISC
Same Patch Batch · glpi-project · 2021-03-03 · 3 CVEs total
| CVE-2021-21312 | 5.4 MEDIUM | Stored XSS on documents |
| CVE-2021-21313 | 4.9 MEDIUM | XSS on tabs |
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Same vendor: glpi-project
-
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Same weakness: CWE-79
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V. Comments for CVE-2021-21314
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