Alertas de Seguridad de la Información

M Alto vulnerabilidad

28/08/2026

[CVE-2026-82239] Budibase before 3.41.3 fails to enforce per-table role restrictions on the POST /api/datasources/que…

Budibase before 3.41.3 fails to enforce per-table role restrictions on the POST /api/datasources/query endpoint, allowing low-privilege BASIC users to read, create, update, or delete rows in any table regardless of configured permissions. Attackers with BASIC role can submit crafted query requests with target table identifiers to bypass table-level access controls and manipulate restricted data.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-73208] An attacker that holds a token intended for a different purpose can authenticate, because when an OA…

An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response does not contain a scope claim, the audience claim is used in its place and checked against the configured required scopes. These are different concepts, and the audience claim does not describe what a token is allowed to do. A token that grants no relevant permissions can be acc…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-42391] An unauthenticated attacker can send an IMAP ID command with a very large number of parameters befor…

An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPU usage to grow disproportionately. The login process can be terminated by the out-of-memory handling, which also terminates all other connections handled by the same process. This can cause degradation or denial of service for IMAP logins. Limit the number of…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-40018] None None None No publicly available exploits are known.

None None None No publicly available exploits are known.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-27852] An attacker that can send mail to a user can craft a message whose headers contain a very large numb…

An attacker that can send mail to a user can craft a message whose headers contain a very large number of email addresses or MIME parameters, which causes excessive memory usage when the message is later parsed. The message is still delivered, but reading it over IMAP can exhaust the memory limit of the process and terminate it, causing denial of service for the affected user. Update to non-vulner…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-33605] An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed com…

An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authenticating. If running in high-security mode (default for community releases), only the attacker's own connection is terminated. If running in high-performance mode (default for Pro releases), all connections handled by the same managesieve-login process are terminated. Repeating the…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-79996] The User Registration & Membership WordPress plugin before 5.2.6 does not perform a capability chec…

The User Registration & Membership WordPress plugin before 5.2.6 does not perform a capability check when saving its login settings, allowing authenticated users who have been granted a User Registration & Membership WordPress plugin before 5.2.6 management capability but not full administrator access to change arbitrary site options and escalate their privileges to administrator.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-5097] The wpForo Forum plugin for WordPress is vulnerable to SQL Injection via the 'referer' parameter in …

The wpForo Forum plugin for WordPress is vulnerable to SQL Injection via the 'referer' parameter in all versions up to, and including, 2.4.17. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-6286] The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Stor…

The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to Stored Cross-Site Scripting via customer name fields in versions up to and including 2.2. This is due to an authentication bypass where the AddBookingCommand explicitly skips nonce verification (Command.php line 186), allowing unauthenticated users to submit booking data. While the plugin applies saniti…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-14558] The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions …

The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-19084] The shared-files-pro WordPress plugin before 1.7.70 does not validate the file path supplied when cr…

The shared-files-pro WordPress plugin before 1.7.70 does not validate the file path supplied when creating a featured image, allowing unauthenticated attackers to read arbitrary files from the server and republish their contents at a public URL.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-19423] The Ultimate Member WordPress plugin before 2.13.0 does not validate a submitted role selection whe…

The Ultimate Member WordPress plugin before 2.13.0 does not validate a submitted role selection when it cannot resolve the set of roles a profile form permits, and screens the value against the site's registered role names rather than against the form's own allow-list, allowing unauthenticated users who register through the Ultimate Member WordPress plugin before 2.13.0's own form to grant thems…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-76053] The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulner…

The TranslatePress – Translate Multilingual sites with AI Translation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Noise-Key Injection into HTML Parser in all versions up to, and including, 3.3.3 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…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-77365] The Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization plugin f…

The Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'a' (above_fold_images) parameter in all versions up to, and including, 4.2.10 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages t…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-18983] The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site S…

The One User Avatar | User Profile Picture plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.4 via the wpua_action_process_option_update function. This is due to insufficient file type validation in wp_handle_upload() called without a MIME allow-list, with post-write validation relying on the attacker-controlled client-supplied Content-Type…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-18324] The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vuln…

The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Rich-Text Textarea Field in all versions up to, and including, 1.57.0.1 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 use…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-18978] The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Co…

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 7.8.1 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. A comment payload crafted exclusive…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-38820] openNDS before 11.0.0 is susceptible to unauthenticated OS command execution via shell command injec…

openNDS before 11.0.0 is susceptible to unauthenticated OS command execution via shell command injection through the fas query parameter on the /opennds_preauth/ endpoint because of libopennds.sh.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-38821] A heap-based buffer overflow vulnerability exists in openNDS before 11.0.0 that allows an unauthenti…

A heap-based buffer overflow vulnerability exists in openNDS before 11.0.0 that allows an unauthenticated attacker on the captive portal network to crash the openNDS daemon (denial of service) and potentially achieve remote code execution. This is in http_microhttpd.c.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-38822] In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the au…

In openNDS before 11.0.0, the client_params.sh script, invoked by the openNDS daemon to serve the authenticated client status page, is vulnerable to OS command injection through crafted HTTP GET query parameter keys. An authenticated captive portal user can inject arbitrary shell commands by embedding semicolons in a URL query parameter name.

nvdaltovulnerabilidad CVSS 7.6 NVD