An issue was discovered in phpMyAdmin. Some data is passed to the PHP unserialize() function without verification that it's valid serialized data. The unserialization can result in code execution because of the interaction with object instantiation and autoloading. All 4.6.x versions (prior to 4.6.4), 4.4.x versions (prior to 4.4.15.8), and 4.0.x versions (prior to 4.0.10.17) are affected.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-phpmyadmin | Aug 30, 2017 | Dec 11, 2016 | |
| Debian | debian-upgrade-phpmyadmin | Mar 31, 2017 | Sep 17, 2016 | |
| Freebsd | freebsd-upgrade-package-phpmyadmin | Dec 10, 2025 | Aug 17, 2016 | |
| Gentoo Linux | gentoo-linux-upgrade-dev-db-phpmyadmin | Oct 30, 2017 | Dec 10, 2016 | |
| Phpmyadmin | phpmyadmin-upgrade-latest | May 4, 2017 | Dec 11, 2016 | |
| Suse | — | suse-upgrade-phpmyadmin | Nov 3, 2016 | Aug 29, 2016 |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Dec 11, 2016 |
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