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| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-126607 | 2026-11-11 | 7.8 High | ||
| Progressive Robot hMailServer 6.2.3 through 6.3.7 on Windows, with a MySQL or MariaDB database, hands the bundled MariaDB Connector/C the folder of its authentication plugins (the plugin folder in the installation's Bin folder) as Latin-1 bytes, which the client reads in the system's ANSI code page when it builds a plugin's path and loads the plugin with LoadLibraryExA, which allows a local authenticated user to execute code as the hMailServer service's account (LocalSystem, or the service's virtual account for a new installation from 6.3.4) by creating the folder those bytes name in the code page and placing in it a DLL with a plugin's name, when the installation folder's path holds a character between U+0080 and U+00FF whose byte the code page reads as another character, and none above U+00FF, and the user can create that other folder (by default any authenticated user may create a folder directly under the root of the system drive). The server converted the path with the C runtime's wcstombs_s in the C locale, which writes each character up to U+00FF as the byte of the same value: on code page 1252 those bytes are the same letters, while on another code page, such as 1251, or on a UTF-8 code page, they name another folder. The client loads the plugin the database server names in its greeting, unless it is built in, and any plugin the server names in an authentication switch, and tries again at each connection while a load fails, so with a MySQL 8.0 or later server, whose greeting names caching_sha2_password by default, the DLL is loaded at the next connection the service makes, whatever plugin the database account uses; a DLL's entry point runs when it is loaded. A path holding any character above U+00FF was handed over as an empty string, whatever the code page, from which the client makes a plugin's name at the root of the current drive: for the service, whose current folder is System32, that is the root of the system drive, where by default only administrators can create a file, but the server's own database commands (hMailServer.exe --check-database, --upgrade-database and the others from 6.3.4, and the /Debug and /Test console modes from 6.2.3) run in the folder they are started from - the product tells administrators to run them from an elevated prompt in the Bin folder, and the setup of 6.3.4 and 6.3.5 ran two or three of them itself with the Bin folder as their working folder for a new installation with an external database - so a DLL that a local authenticated user placed under a plugin's name at the root of a drive other users may write, such as a FAT or exFAT volume, was loaded into the administrator's process at the command's first connection to a MySQL 8.0 or later server. 6.3.8 fixes both cases: it hands the folder in the code page's bytes or by its short (8.3) name, and where neither can be written, a folder under the Windows system folder that holds no plugin and that only administrators can create, or else refuses the connection before attempting it; it never hands the empty value or a folder the current drive completes. The configuration is not the default: the default installation folder, under Program Files, is ASCII. Linux builds set no plugin folder and are not affected. | ||||
| CVE-2026-126609 | 2026-11-11 | 7.5 High | ||
| Progressive Robot hMailServer 6.2.25 through 6.3.7 on Windows, with a PostgreSQL database, the connection's sslmode require, verify-ca or verify-full, and a root certificate file named by PostgreSQLSslRootCert (from 6.2.25) or, with TlsMode=verify-full and neither PostgreSQL key set, by TlsCaFile (from 6.3.4), hands the file's name to libpq as bytes in the system's ANSI code page (up to 6.3.5 as Latin-1 bytes, which on code page 1252 are the code page's own for U+00A0 to U+00FF), and libpq looks for the file by those bytes and then hands the same bytes to OpenSSL, whose file opening on Windows reads a name as UTF-8 first and opens the file at that reading when one is there. When every byte of the name outside ASCII also reads as UTF-8 - for example U+00C3 U+00A9, the bytes C3 A9 on code page 1252, which are U+00E9 in UTF-8 - the database server's certificate was checked against the file at that other name whenever one was there, which allows a local attacker who can create that file but cannot change the configured one, as any user can by default beside a file an administrator keeps under ProgramData, or beside a folder directly under the system drive's root whose permissions the administrator restricted, and who can intercept the connection to the database server or stand in for it, to have hMailServer trust a certificate authority of the attacker's own and read and modify the traffic between hMailServer and its database, the database password included; the file alone, holding no authority that issued the database server's certificate, stops hMailServer from connecting to its database. The same applies in 6.3.4 through 6.3.7 to TlsCaFile when an Oracle MySQL client library has been put in place of the bundled MariaDB Connector/C, since that client opens the file through OpenSSL in the same way; the bundled MariaDB Connector/C opens the file in the code page and is not affected, and neither are the Linux builds. The configuration is not the default: by default no root certificate file is named. | ||||
| CVE-2026-18769 | 1 Beckhoff | 2 Tcrouter.sys, Twincat.xar.base.km | 2026-11-11 | 7.8 High |
| A local low privileged attacker can move arbitrary physical memory content via TcRouter.sys because of exposed IOCTL function calls resulting in a full compromise of the affected devices. | ||||
| CVE-2026-18768 | 1 Beckhoff | 2 Tcrouter.sys, Twincat.xar.base.km | 2026-11-11 | 7.8 High |
| A local low privileged attacker can access arbitrary physical memory or define its mapping via TcRouter.sys because of exposed IOCTL function calls resulting in a full compromise of the affected devices. | ||||
| CVE-2026-18767 | 1 Beckhoff | 2 Tcrouter.sys, Twincat.xar.base.km | 2026-11-11 | 7.8 High |
| A local low privileged attacker or process can access I/O ports via TcRouter.sys because of exposed IOCTL function calls resulting in a full compromise of the affected devices. | ||||
| CVE-2026-92905 | 1 Zohocorp | 4 Eventlog Analyzer, Log360, Manageengine Eventlog Analyzer and 1 more | 2026-11-11 | 5.3 Medium |
| Zoho Corporation ManageEngine EventLog Analyzer and Log360 versions below 13071 are vulnerable to a denial-of-service (DoS) vulnerability in the log collector component. | ||||
| CVE-2026-116468 | 1 Redhat | 2 Build Keycloak, Red Hat Single Sign On | 2026-11-11 | 6.6 Medium |
| A flaw was found in the group-move and organization group reparenting endpoints of the keycloak-services component. This component is responsible for core authentication and authorization services in the Red Hat build of Keycloak. The issue occurs because the system fails to check if a target parent group confers administrative roles when a group is moved. A delegated administrator can exploit this to move a group they control under an administrative group, causing all members to inherit full realm-admin privileges and gain complete control over the realm. | ||||
| CVE-2025-59847 | 2026-11-11 | 6.8 Medium | ||
| HCL Domino Leap is vulnerable to Stored XSS through malicious application titles in Manage page dialogs, allowing an attacker to take over a user's session | ||||
| CVE-2026-12062 | 1 Zohocorp | 1 Adaudit Plus | 2026-11-11 | 8.8 High |
| Zoho Corporation ManageEngine ADAudit Plus versions below 8703 are vulnerable to an authenticated SQL injection vulnerability in ADAudit Plus Reports API. | ||||
| CVE-2026-121885 | 1 Redhat | 3 Enterprise Linux, Hummingbird, Openshift | 2026-11-11 | 6.5 Medium |
| A flaw was found in Podman. An attacker can trigger a Denial of Service (DoS) by supplying a container image containing crafted metadata labels. Podman's auto-update mechanism improperly trusts these image labels to determine which system services to restart. If a user runs the malicious container and auto-update processes it, arbitrary system services are restarted with the user's privileges, potentially allowing an attacker to shut down the host system when Podman runs with administrative privileges. | ||||
| CVE-2026-76981 | 1 Zohocorp | 1 Adaudit Plus | 2026-11-11 | 8.8 High |
| Zoho Corporation ManageEngine ADAudit Plus versions below 8711 are vulnerable to an authenticated second order SQL injection vulnerability affecting ADAudit Plus custom reports module. | ||||
| CVE-2026-111190 | 2026-11-11 | 8.1 High | ||
| The ARForms plugin for WordPress is vulnerable to arbitrary file upload in all versions up to, and including, 7.2.4 via its form file-upload handler. The name of the stored file is taken from an attacker-controlled request header and is not adequately restricted to safe file types, and the plugin's file-type and content-safety checks can be evaded, allowing files that contain executable PHP code to be written to a publicly accessible directory. This makes it possible for unauthenticated attackers to upload malicious files to the affected site's server, which may make remote code execution possible. Exploitation requires a published form containing a File field to be publicly accessible on the site. | ||||
| CVE-2026-12427 | 2026-11-11 | 7.2 High | ||
| The ARforms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'description' parameter in all versions up to, and including, 7.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected payload is deserialized via maybe_unserialize() when an administrator views the affected entry; if the attacker's array contains a 'referrer' key, the attacker-controlled page_url and http_referrer values are used as-is and rendered unescaped into the admin entry detail view. | ||||
| CVE-2026-12424 | 2026-11-11 | 7.2 High | ||
| The ARforms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Referer Header in all versions up to, and including, 7.2.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The arf_save_incomplete_form_data() AJAX handler is registered with wp_ajax_nopriv_, meaning unauthenticated attackers can store a malicious payload by submitting a partial form entry with a forged Referer header, with no authentication required at any step. | ||||
| CVE-2026-15785 | 2026-11-11 | 6.1 Medium | ||
| The Joinchat – Enhanced "click to chat" plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via '{HREF}' Dynamic Variable via Query Parameter Name in all versions up to, and including, 6.3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. Exploitation requires that an administrator has configured a telephone number and included the {HREF} dynamic variable in the Call-to-Action text. | ||||
| CVE-2026-93487 | 2026-11-11 | N/A | ||
| In affected versions of Octopus Server, incorrect validation of the permissions assigned to a user that would allow them to create project triggers could result in the user being able to run runbooks or create deployments they were not authorised to perform. | ||||
| CVE-2026-96414 | 2026-11-11 | N/A | ||
| In affected versions of Octopus Server, insufficient integrity protection of authentication cookies, combined with incorrect validation of permissions assigned to a user that allowed them to view users or audit events, could result in the user escalating their privileges to those of an Administrator. | ||||
| CVE-2026-121837 | 1 Redhat | 3 Build Of Quarkus, Exploit Intelligence, Quarkus | 2026-11-11 | 4.3 Medium |
| A flaw was found in the REST Data Panache component of Quarkus. When a security constraint is applied to an entity property using the @SecureField annotation on its getter method rather than the field itself, the generated REST resource fails to enforce this constraint for filtering and sorting operations. This allows an authenticated user to infer sensitive data values by observing which records match specific filter criteria or how they are ordered, even though the values are omitted from the final response. | ||||
| CVE-2026-18912 | 1 Zohocorp | 2 Datasecurity Plus, Manageengine Datasecurity Plus | 2026-11-11 | 8.1 High |
| Zoho Corporation ManageEngine DataSecurity Plus versions below 6310 are vulnerable to an authenticated SQL injection vulnerability in reports module where an authenticated technician could execute arbitrary SQL queries. | ||||
| CVE-2026-112315 | 2 Red Hat, Redhat | 5 Enterprise Linux, Enterprise Linux, Hardened Images and 2 more | 2026-11-11 | 5.3 Medium |
| The RPCSEC_GSS authentication routines in lib/rpc/authgss_prot.c in MIT Kerberos 5 (aka krb5) 1.4 and later do not free partially decoded buffers on failure, which allows remote attackers to cause a denial of service (memory leak in kadmind) via crafted RPCSEC_GSS messages. | ||||