CVE-2020-8866

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-8866
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8866.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-8866
Related
Published
2020-03-23T21:15:12Z
Modified
2024-12-24T10:00:04Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

This vulnerability allows remote attackers to create arbitrary files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within add.php. The issue results from the lack of proper validation of user-supplied data, which can allow the upload of arbitrary files. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10125.

References

Affected packages

Debian:11 / php-horde-form

Package

Name
php-horde-form
Purl
pkg:deb/debian/php-horde-form?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.20-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / php-horde-form

Package

Name
php-horde-form
Purl
pkg:deb/debian/php-horde-form?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.0.20-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}