CVE Vulnerability Catalog

The kernel function that implements unlinkat(2) and funlinkat(2) validated the AT_RESOLVE_BENEATH flag but failed to pass it through to the underlying path lookup. The flag was silently dropped, so path resolution was not actually restricted. A process that uses AT_RESOLVE_BENEATH with unlinkat(2) or funlinkat(2) to confine path resolution can in fact resolve paths above the starting directory. A caller relying on this flag for path containment may delete files outside the intended directory tree.

The RTSP handler in libalias rewrote outgoing packets into a fixed-length stack buffer without checking whether the rewritten data fit in the buffer, or whether the result fit back in the original packet. A host sending crafted RTSP traffic from inside a NAT gateway using libalias can overflow a stack buffer, potentially achieving remote code execution in the kernel (when using ipfw(4) NAT) or in the natd(8) process (which generally runs as the root user).

The SAML Single Sign On WordPress plugin before 5.4.7 does not verify the signature of a SAML response before storing the certificate it carries, and offers an administrator a one-click control that promotes that stored certificate to the site's trusted signing certificate, allowing unauthenticated attackers to have a certificate of their own trusted and then authenticate as any user, including an administrator.

The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape a parameter before reflecting it into an HTML attribute on one of its administrative pages, leading to reflected Cross-Site Scripting that runs in the session of an administrator induced to submit a crafted request.

The ProSolution WP Client WordPress plugin before 2.0.11 does not sanitise and escape several parameters before reflecting them into HTML attributes on its public pages, leading to reflected Cross-Site Scripting that can be triggered against any visitor, including a logged-in administrator.

The Animation Addons for Elementor WordPress plugin before 2.7.2 does not validate a user-supplied value before using it to build the host of a server-side HTTP request, allowing unauthenticated users to make the site issue requests to internal hosts and read the responses back.

The Product Shortlist WordPress plugin through 1.0.4 does not properly sanitise and escape a parameter before using it in a SQL statement, allowing unauthenticated attackers to perform SQL injection attacks.

The Simple File List WordPress plugin through 6.3.11 does not properly sanitise and escape a file's description before outputting it on the public file list, allowing unauthenticated users (when front-end file management is enabled) to perform Stored Cross-Site Scripting attacks that execute in the browser of any visitor viewing the list.

The Simple File List WordPress plugin through 6.3.11 does not validate the source path of a file-move operation reachable by unauthenticated users, allowing them to read arbitrary files on the server and to relocate critical files out of the web root, leading to sensitive information disclosure and potential site takeover.

The NextScripts: Social Networks Auto-Poster WordPress plugin before 4.4.8 does not escape some of the query-string parameters it reflects back on one of its admin pages, allowing attackers to perform Reflected Cross-Site Scripting attacks against logged-in users such as administrators who are tricked into opening a crafted link.

The User Verification by PickPlugins WordPress plugin through 2.0.47 does not verify that a request to resend a verification email is authorized to act on the supplied user, nor bind the protecting token to that user, allowing unauthenticated attackers to reset arbitrary users' email-verification status and lock them, including administrators, out of their accounts.

The Booking calendar, Appointment Booking System WordPress plugin through 3.2.36 does not properly sanitize uploaded SVG files, allowing unauthenticated attackers to upload a file that bypasses script-stripping and executes arbitrary JavaScript when opened, including in the session of an administrator reviewing submissions.

The Eventin WordPress plugin before 4.1.21 does not verify ownership or capability before deleting user accounts, allowing users with contributor-level access and above to permanently delete other users' accounts.

The Eventin WordPress plugin before 4.1.21 does not properly verify ownership of events before allowing them to be modified, deleted, or reassigned to a different author, allowing users with contributor-level access and above to alter, delete, or take over events created by other users including administrators.

The Dinatur WordPress plugin through 1.18 does not sanitize and escape user input before using it in a SQL query, allowing unauthenticated users to perform SQL injection attacks. The same handler also performs a database table truncation without any authorization check, allowing any unauthenticated visitor to wipe the plugin's data.

The Advanced File Manager WordPress plugin before 5.4.13 does not perform capability checks in several of its file management AJAX actions, allowing users with any role to which an administrator has granted file-manager access (as low as Subscriber) to read arbitrary files on the server — including sensitive configuration files — and to overwrite existing non-PHP files, which can be leveraged to compromise administrator accounts and the whole site.

An incorrect authorization vulnerability exists in acmailer, which may allow a user to create a sub-account that has administrative privileges.

Vulnerability in FreeBSD's kern_jail_set() and kern_jail_get() when the JAIL_AT_DESC flag is used. Double release of the caller's current prison reference can lead to a reference count underflow and use-after-free.

Vulnerability in FreeBSD kernel when msync(MS_INVALIDATE) is called on a mapping of an unmanaged device object. Physical pages are marked invalid but remain in the pager's list, leading to a double free on object destruction.

Vulnerability in FreeBSD during execve(2) of SUID binaries. The new virtual address space is installed before credentials are updated, allowing another process of the same user to access memory via procfs or linprocfs.