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CVE-2020-11036— XSS in GLPI

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.

Teclib GLPI是法国Teclib公司的一套开源的IT资产管理套件。该套件包含设备状态管理、资产清单存储、管理流程和工作日志管理等功能。 Teclib GLPI 9.4.6之前版本中的Knowledge base存在跨站脚本漏洞。远程攻击者可利用该漏洞在用户浏览器中注入任意HTML和脚本代码。

CVSS 7.6 · High EPSS 0.80% · P54
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I. Basic Information for CVE-2020-11036

Vulnerability Information
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Vulnerability Title
XSS in GLPI
Source: CVE Program / CVE List V5
Vulnerability Description
In GLPI before version 9.4.6 there are multiple related stored XSS vulnerabilities. The package is vulnerable to Stored XSS in the comments of items in the Knowledge base. Adding a comment with content "<script>alert(1)</script>" reproduces the attack. This can be exploited by a user with administrator privileges in the User-Agent field. It can also be exploited by an outside party through the following steps: 1. Create a user with the surname `" onmouseover="alert(document.cookie)` and an empty first name. 2. With this user, create a ticket 3. As an administrator (or other privileged user) open the created ticket 4. On the "last update" field, put your mouse on the name of the user 5. The XSS fires This is fixed in version 9.4.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/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
Teclib GLPI 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Teclib GLPI是法国Teclib公司的一套开源的IT资产管理套件。该套件包含设备状态管理、资产清单存储、管理流程和工作日志管理等功能。 Teclib GLPI 9.4.6之前版本中的Knowledge base存在跨站脚本漏洞。远程攻击者可利用该漏洞在用户浏览器中注入任意HTML和脚本代码。
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 < 9.4.6 -

II. Public POCs for CVE-2020-11036

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III. Intelligence Information for CVE-2020-11036

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Vendor Advisories for CVE-2020-11036 (1)

Mailing List Discussions for CVE-2020-11036 (2)

Same Patch Batch · glpi-project · 2020-05-05 · 5 CVEs total

CVE-2020-11032 7.6 HIGH SQL injection on addme_observer and addme_assign in GLPI
CVE-2020-11035 7.5 HIGH weak CSRF tokens in GLPI
CVE-2020-11033 6.6 MEDIUM Able to read any token through API user endpoint in GLPI
CVE-2020-11034 6.1 MEDIUM bypass of manageRedirect in GLPI

IV. Related Vulnerabilities

Same product: GLPI
Same vendor: glpi-project
Same weakness: CWE-79

V. Comments for CVE-2020-11036

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