VDB
CVE-2020-8865
CVE-2020-8865
PUBLISHED
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.
EPSS 3.90% · 88.5th percentile
Risk Scores
EPSS Score
3.90%
88.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | php-horde-trean | 0, 1.1.2-1, 1.1.3-1 |
| Ubuntu:18.04:LTS | php-horde-trean | 0, 1.1.8-1, 1.1.9-1 |
Exploit Intelligence
- https://www.zerodayinitiative.com/advisories/ZDI-20-276/ (circl)
- [debian-lts-announce] 20200415 [SECURITY] [DLA 2175-1] php-horde-trean security update (circl)
- Horde Groupware Webmail Edition 5.2.22 - PHP File Inclusion Exploit (0day-today)
- Horde Groupware Webmail Edition 5.2.22 - PHAR Loading Exploit (0day-today)
- Horde Groupware Webmail Edition 5.2.22 - PHP File Inclusion Exploit (0day-today)
- Horde Groupware Webmail Edition 5.2.22 - PHAR Loading Exploit (0day-today)
Timeline
- Mar 12, 2020 PoC Published
- Mar 23, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-8865 third-party-advisory
- https://lists.horde.org/archives/announce/2020/001286.html third-party-advisory
- https://www.zerodayinitiative.com/advisories/ZDI-20-276/ third-party-advisory
- https://github.com/horde/trean/commit/db0714a0c04d87bda9e2852f1b0d259fc281ca75 third-party-advisory
- https://github.com/horde/trean/commit/055029f551501803d7e293a48316e2cf31307908 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8865 third-party-advisory