phpbb/phpbb-app · Security
phpBB Remote Code Execution
- GHSA ID
- GHSA-h3mr-q96r-37v4
- CVE ID
- CVE-2018-19274
- Severity
- high
- Published
- Updated
- CVSS
- 7.2 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 7.2 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
Passing an absolute path to a file_exists check in phpBB before 3.2.4 allows Remote Code Execution through Object Injection by employing Phar deserialization when an attacker has access to the Admin Control Panel with founder permissions.
CWEs
- CWE-502 · Deserialization of Untrusted Data
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-19274 ↗
- https://lists.debian.org/debian-lts-announce/2018/11/msg00029.html ↗
- https://www.phpbb.com/community/viewtopic.php?f=14&t=2492206 ↗
- https://blog.ripstech.com/2018/phpbb3-phar-deserialization-to-remote-code-execution ↗
- https://github.com/advisories/GHSA-h3mr-q96r-37v4 ↗