Headline
GHSA-hrgx-p36p-89q4: PrestaShop eval injection possible if shop vulnerable to SQL injection
Impact
Eval injection possible if the shop is vulnerable to an SQL injection.
Patches
The problem is fixed in version 1.7.8.7
Workarounds
Delete the MySQL Smarty cache feature by removing these lines in the file config/smarty.config.inc.php lines 43-46 (PrestaShop 1.7) or 40-43 (PrestaShop 1.6):
if (Configuration::get('PS_SMARTY_CACHING_TYPE') == 'mysql') {
include _PS_CLASS_DIR_.'Smarty/SmartyCacheResourceMysql.php';
$smarty->caching_type = 'mysql';
}
Impact
Eval injection possible if the shop is vulnerable to an SQL injection.
Patches
The problem is fixed in version 1.7.8.7
Workarounds
Delete the MySQL Smarty cache feature by removing these lines in the file config/smarty.config.inc.php lines 43-46 (PrestaShop 1.7) or 40-43 (PrestaShop 1.6):
if (Configuration::get(‘PS_SMARTY_CACHING_TYPE’) == ‘mysql’) { include _PS_CLASS_DIR_.’Smarty/SmartyCacheResourceMysql.php’; $smarty->caching_type = 'mysql’; }
References
- GHSA-hrgx-p36p-89q4
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.7
Related news
PrestaShop is an Open Source e-commerce platform. In versions from 1.6.0.10 and before 1.7.8.7 PrestaShop is subject to an SQL injection vulnerability which can be chained to call PHP's Eval function on attacker input. The problem is fixed in version 1.7.8.7. Users are advised to upgrade. Users unable to upgrade may delete the MySQL Smarty cache feature.