PYSEC-2026-3848 HTTPX2: Multipart part header injection via unvalidated file Content-Type and custom headers

Summary HTTPX2 serializes the per-file Content-Type and custom headers supplied through the files= tuple API directly into the multipart/form-data body without validating custom header names or values. An attacker who can influence upload metadata passed to HTTPX2 can use CR or LF characters to...

PYSEC-2026-3853 JupyterHub has Unauthenticated Denial of Service via Unbounded Username Logging on Failed Login

Impact Invalid input to login resulted in unbounded logging output. Only form-based Authenticators the default PAM Authenticator, but not the more widely used OAuthenticator are affected. Patches Upgrade to 5.5.0. Workarounds Use an Authenticator that doesn't use a login form, such as...

JupyterHub has Unauthenticated Denial of Service via Unbounded Username Logging on Failed Login

ImpactInvalid input to login resulted in unbounded logging output. Only form-based Authenticators the default PAM Authenticator, but not the more widely used OAuthenticator are affected. PatchesUpgrade to 5.5.0. WorkaroundsUse an Authenticator that doesn't use a login form, such as OAuthenticator...

CVE-2026-81431

The Registration Form for WooCommerce WordPress plugin before 1.1.3 does not validate that the form referenced during registration is a legitimate registration form, reading the permitted-role allow-list from an arbitrary attacker-controlled post instead. A user able to create a post Contributor...

CVE-2026-85645

The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the bulkaction parameter in all versions up to, and including, 1.15.46 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-81431 Registration Form for WooCommerce 1.1.0 - 1.1.2 - Contributor+ Privilege Escalation via Unvalidated tgwcfb_id

The Registration Form for WooCommerce WordPress plugin before 1.1.3 does not validate that the form referenced during registration is a legitimate registration form, reading the permitted-role allow-list from an arbitrary attacker-controlled post instead. A user able to create a post Contributor...

EUVD-2026-75266

The Registration Form for WooCommerce WordPress plugin before 1.1.3 does not validate that the form referenced during registration is a legitimate registration form, reading the permitted-role allow-list from an arbitrary attacker-controlled post instead. A user able to create a post Contributor...

CVE-2026-82925

The Site Reviews WordPress plugin (versions before 8.3.0 ) is vulnerable to an unauthenticated PHP object injection due to improper handling of request data deserialization. The plugin derives a protection key by padding the site's WordPress nonce key; if this key is absent, left at a sample valu...

CVE-2026-82925 Site Reviews 7.2.2 - 8.2.2 - Unauthenticated PHP Object Injection via Form Signature

The Site Reviews WordPress plugin before 8.3.0 does not prevent request data from being deserialized, and derives the key protecting that data by padding out the site's WordPress nonce key, which makes the key publicly computable on installs where that key is absent, left at its sample value, or...

CVE-2026-81431 Registration Form for WooCommerce 1.1.0 - 1.1.2 - Contributor+ Privilege Escalation via Unvalidated tgwcfb_id

The Registration Form for WooCommerce WordPress plugin before 1.1.3 does not validate that the form referenced during registration is a legitimate registration form, reading the permitted-role allow-list from an arbitrary attacker-controlled post instead. A user able to create a post Contributor...

CVE-2026-81431

The Registration Form for WooCommerce WordPress plugin, in versions before 1.1.3 (specifically 1.1.0-1.1.2), is vulnerable to a privilege escalation attack. The plugin fails to validate whether a referenced registration form is legitimate, instead reading the permitted-role allow-list from an arb...

CVE-2026-85645

The Form Maker by 10Web WordPress plugin (versions ≤ 1.15.46 ) is vulnerable to Reflected Cross-Site Scripting via the bulk_action parameter, caused by insufficient input sanitization and output escaping. Unauthenticated attackers can inject arbitrary scripts into pages if a user clicks a crafted...

CVE-2026-85645 Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder <= 1.15.46 - Reflected Cross-Site Scripting

The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the bulkaction parameter in all versions up to, and including, 1.15.46 due to insufficient input sanitization and output escaping. This makes it...

EUVD-2026-75254

The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the bulkaction parameter in all versions up to, and including, 1.15.46 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-85645 Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder <= 1.15.46 - Reflected Cross-Site Scripting

The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the bulkaction parameter in all versions up to, and including, 1.15.46 due to insufficient input sanitization and output escaping. This makes it...

CVE-2026-18594

The Advanced Contact form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with...

CVE-2026-18594

The Advanced Contact Form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to and including 2.1.3 . The root cause is improper verification of user authorization, allowing authenticated attackers with custom-level access or above to import forged CSV submission r...

EUVD-2026-75238

The Advanced Contact form 7 DB plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.1.3. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with...

PT-2026-89352

Joomla Extension - joomshaper.com - Unvalidated Email Destination & Form Manipulation in Booking Requests in SP Property 4.1.4 - Booking inquiries previously relied on client-submitted hidden fields for recipient routing, allowing potential email manipulation...

CVE-2026-81431: Improper Privilege Management

The Registration Form for WooCommerce WordPress plugin before 1.1.3 does not validate that the form referenced during registration is a legitimate registration form, reading the permitted-role allow-list from an arbitrary attacker-controlled post instead. A user able to create a post Contributor...