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CVE-2020-8865

Quick assessment

Affected
Horde Groupware Webmail Edition
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Horde Groupware Webmail是美国Horde公司的一套基于浏览器的企业级通信套件。 Horde Groupware Webmail Edition 5.2.22版本中的edit.php文件存在路径遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。

AI Predicted 6.5 Difficulty: Moderate EPSS 6.81% · P94
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I. Basic Information for CVE-2020-8865

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5
Vulnerability Title
Horde Groupware Webmail 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Horde Groupware Webmail是美国Horde公司的一套基于浏览器的企业级通信套件。 Horde Groupware Webmail Edition 5.2.22版本中的edit.php文件存在路径遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。
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
Horde Groupware Webmail Edition 5.2.22 -

II. Public POCs for CVE-2020-8865

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III. Intelligence Information for CVE-2020-8865

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Vendor Advisories for CVE-2020-8865 (1)

Mailing List Discussions for CVE-2020-8865 (1)

IV. Related Vulnerabilities

Same product: Groupware Webmail Edition
Same vendor: Horde
Same weakness: CWE-23

V. Comments for CVE-2020-8865

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