CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Piwigo is a full featured open source photo gallery application for the web. Prior to 16.4.0, check_upgrade_access_rights() in admin/include/functions_upgrade.php conditionally escapes the submitted username only when the removed get_magic_quotes_gpc function exists, so PHP 8 and later concatenate an unauthenticated username directly into the upgrade authentication SQL query. When database upgrades are pending, a crafted query result can satisfy the status and password checks, set PHPWG_IN_UPGRADE, and authorize upgrade execution without valid administrator credentials. This can cause unauthorized database integrity changes and service disruption. This vulnerability is fixed in 16.4.0.
Засегнати продукти
- Piwigo Piwigo: < 16.4.0
Вид слабост
История
- 25 септември 2026 Публикувано
Други уязвимости в Piwigo Piwigo
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-44642
- https://nvd.nist.gov/vuln/detail/CVE-2026-44642
- https://github.com/Piwigo/Piwigo/security/advisories/GHSA-6wj3-7fhw-gfpm
- https://github.com/Piwigo/Piwigo/commit/1ff9d04534feb5f8f3cc2d3613c0fe8b51a1c0ba
- https://github.com/Piwigo/Piwigo/commit/2cfa7a3d194c8b95edde43038d8f5be5a359e785
- https://github.com/Piwigo/Piwigo/releases/tag/16.4.0