Vulnerability Details CVE-2020-8865
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.039
EPSS Ranking 87.9%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5
References
Products affected by CVE-2020-8865
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cpe:2.3:a:horde:groupware:5.2.22
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cpe:2.3:o:debian:debian_linux:8.0