CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Lemonldap::NG::Handler versions from 2.0.0 before 2.16.10, from 2.17.0 before 2.21.6, from 2.22.0 before 2.23.4 for Perl allow an equivalent spelling of a path to bypass the locationRules that restrict it. The handler matches each vhost's locationRules regular expressions against REQUEST_URI, the raw request line, while the web server routes on the path it has already percent-decoded and normalized. A request that percent-encodes a character of the path, inserts dot segments, or doubles a slash therefore reaches the protected resource under a URI that no rule regexp matches, and the vhost's default rule decides access. Deny rules, identity and group conditions, and unprotect and skip rules are bypassed alike. Only a vhost whose default rule is more permissive than its other rules is affected. An authenticated user then reaches any URL a locationRules regexp was meant to restrict, but gains no more than that default rule already grants.
Засегнати продукти
- : 2.0.0 преди 2.16.10; 2.17.0 преди 2.21.6; 2.22.0 преди 2.23.4
Вид слабост
История
- 25 септември 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-95811
- https://nvd.nist.gov/vuln/detail/CVE-2026-95811
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/3723
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.23.4
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.21.6
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/releases/v2.16.10
- https://www.cve.org/CVERecord?id=CVE-2020-24660
- https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/work_items/3723
- https://lists.debian.org/debian-lts-announce/2026/09/msg00032.html