7 matches found
CVE-2021-3493
CVE-2021-3493 Ubuntu OverlayFS 本地权限提升 受影响版本 Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM 使用方法 gcc exploit.c -o exploit ./exploit 描述 Linux 内核中 overlayfs 文件系统存在一个 Ubuntu 特有的问题，它未正确验证文件系统能力在用户命名空间方面的应用。由于 Ubuntu 附带了一个允许非特权 overlayfs...
CVE-2021-3493
CVE-2021-3493 Ubuntu OverlayFS 本地提权 受影响版本 Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM 使用方法 gcc exploit.c -o exploit ./exploit 描述 "Linux 内核中 overlayfs 文件系统存在的 Ubuntu 特有漏洞，它未能在用户命名空间方面正确验证文件系统 capabilities 的应用。由于 Ubuntu 携带了允许非特权 overlayfs...
CVE-2021-3493
CVE-2021-3493 Ubuntu OverlayFS 本地权限提升 描述 "Ubuntu 特有的问题，存在于 Linux 内核的 overlayfs 文件系统中，它未能正确验证文件系统能力在用户命名空间中的应用。本地攻击者可以利用此漏洞获取更高权限，原因是 Ubuntu 携带了一个允许非特权 overlayfs 挂载的补丁。" - Ubuntu 安全公告 已在 Linux 5.11 中修复 受影响版本 Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 LTS Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu...
CVE-2025-11835
The Paid Membership Subscriptions – Effortless Memberships, Recurring Payments & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability and validation check on the PMSAJAXCheckoutHandler::processpayment function in all versions up t...
ROS-20250828-04
A vulnerability in the Moodle virtual learning environment is related to insufficient cleanup of data provided by the by the user in the calendar event header when the event is deleted. Exploitation of the vulnerability could allow A remote attacker to perform cross-site scripting attacks A...
CVE-2025-6080
The WPGYM - Wordpress Gym Management System plugin for WordPress is vulnerable to unauthorized admin account creation in all versions up to, and including, 67.7.0. This is due to the plugin not properly validating a user's capabilities prior to adding users. This makes it possible for authenticat...