CVE-2020-8518

CRITICAL

Horde Groupware Webmail Edition <5.2.22 - Code Injection

Title source: llm

Description

Horde Groupware Webmail Edition 5.2.22 allows injection of arbitrary PHP code via CSV data, leading to remote code execution.

Exploits (2)

exploitdb WORKING POC

by Andrea Cardaci · bashwebappsphp

https://www.exploit-db.com/exploits/48215

View Code ZIP pw:eip

metasploit WORKING POC EXCELLENT

by Andrea Cardaci <[email protected]> · rubypocphp

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/horde_csv_rce.rb

View Code ZIP pw:eip

References (5)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/156872/Horde-5.2.22-CSV-Import-Code-Execution.html

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2020/04/msg00008.html

[Mailing List, Vendor Advisory] https://lists.horde.org/archives/announce/2020/001285.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PRPIFQDGYPQ3F2TF2ETPIL7IYNSVVZQ/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKTNYDBDVJNMVC7QPXQI7CMPLX3USZ2T/

Scores

CVSS v3 9.8

EPSS 0.8486

EPSS Percentile 99.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-94

Status published

Products (4)

debian/debian_linux 8.0

fedoraproject/fedora 30

fedoraproject/fedora 31

horde/groupware 5.2.22

Published Feb 17, 2020

Tracked Since Feb 18, 2026