CVE-2026-81896: Improper Neutralization of Input During Web Page Generation

Concrete CMS before 9.5.3 does not apply HTML entity encoding to user-defined Form block question labels when rendering them as column headers in the Dashboard Form Submissions report concrete/singlepages/dashboard/reports/forms/legacy.php. a rogue editor could store markup or script in a label...

Wordfence Bug Bounty Program Monthly Report – May 2026

In May 2026, the Wordfence Bug Bounty Program received 1095 vulnerability submissions from our growing community of security researchers working to improve the overall security posture of the WordPress ecosystem. These submissions are reviewed, triaged, and processed by the Wordfence Threat...

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-2026-86736 snipe-it before 8.7.0 Checkout Request Counter Integrity Failure

snipe-it before 8.7.0 contains an incorrect calculation vulnerability in checkout request handling that allows authenticated users to corrupt the assets.requestscounter through duplicate submissions and cancellations without active requests. Attackers can repeatedly call cancel endpoints without...

CVE-2026-86736 snipe-it before 8.7.0 Checkout Request Counter Integrity Failure

snipe-it before 8.7.0 contains an incorrect calculation vulnerability in checkout request handling that allows authenticated users to corrupt the assets.requestscounter through duplicate submissions and cancellations without active requests. Attackers can repeatedly call cancel endpoints without...

EUVD-2026-72872

snipe-it before 8.7.0 contains an incorrect calculation vulnerability in checkout request handling that allows authenticated users to corrupt the assets.requestscounter through duplicate submissions and cancellations without active requests. Attackers can repeatedly call cancel endpoints without...

Friday Squid Blogging: Squid on a Stick at the New York State Fair

Looks tasty. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered. Blog moderation policy...

CVE-2026-15354 ACPT (Premium) <= 2.0.66 - Unauthenticated Privilege Escalation via 'acpt_form_post_id' Parameter

The ACPT Premium plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.66. This is due to missing authorization in the submit function, which allows unauthenticated form submissions to control the target user ID before calling wpupdateuser. This make...

PT-2026-85418

The Ninja Forms WordPress plugin before 3.15.2 does not restrict its REST abilities to administrators, accepting a Ninja Forms WordPress plugin before 3.15.2-specific capability as equivalent to full site administration, which allows any user granted that capability to read Ninja Forms WordPress...

PT-2026-84897

This module enables you to delete Webform submissions in bulk using a specified date range. The module doesn't sufficiently restrict access to the delete form. A separate PHP fatal error issue may prevent exploitation in practice on Drupal 10+...

Webform Submissions Delete - Moderately critical - Access bypass - SA-CONTRIB-2026-133

This module enables you to delete Webform submissions in bulk using a specified date range. The module doesn't sufficiently restrict access to the delete form. A separate PHP fatal error issue may prevent exploitation in practice on Drupal 10+...

RegistrationMagic 6.0.9.8 Cross Site Scripting

RegistrationMagic versions 6.0.9.8 and below suffer from a cross site scripting vulnerability. CVE-2026-82221 - Unauthenticated Reflected XSS in RegistrationMagic Overview This repository contains a Proof-of-Concept PoC for CVE-2026-82221, an unauthenticated Reflected Cross-Site Scripting XSS...

CVE-2026-33263

When mailmaxuseripconnections is set default 10 and reached, submission-login can crash with epoll panic caused by file descriptor handling issues. If running in high-security mode default for community releases, only the new submission connection gets terminated. If running in high-performance...

CVE-2026-77026

Convert Forms (by tassos.gr) for Joomla , versions below 5.2.5 , is affected by a client-controlled validation bypass. The front-end Submissions view did not enforce access control, allowing an unauthenticated visitor to list a form's submissions. The CVSS 4.0 base score is 6.9 (MEDIUM) , with a ...

CVE-2026-77026 Joomla Extension - tassos.gr - Client-controlled validation bypass in Convert Forms extension < 5.2.5

Joomla Extension - tassos.gr - Client-controlled validation bypass in Convert Forms extension 5.2.5 - The front-end Submissions view did not enforce access control. An unauthenticated visitor could therefore list a form's submissions...

EUVD-2026-63242

Joomla Extension - tassos.gr - Client-controlled validation bypass in Convert Forms extension 5.2.5 - The front-end Submissions view did not enforce access control. An unauthenticated visitor could therefore list a form's submissions...

CVE-2026-77026: Client-Side Enforcement of Server-Side Security

Joomla Extension - tassos.gr - Client-controlled validation bypass in Convert Forms extension 5.2.5 - The front-end Submissions view did not enforce access control. An unauthenticated visitor could therefore list a form's submissions...

PT-2026-78921

Joomla Extension - tassos.gr - Client-controlled validation bypass in Convert Forms extension 5.2.5 - The front-end Submissions view did not enforce access control. An unauthenticated visitor could therefore list a form's submissions...

CVE-2026-19500

The Entries component in Brainstorm Force SureForms version, less than 2.1.3, does not enforce adequate limits on user-controlled form fields or submitted content during processing and rendering, which allows a remote attacker to exhaust server resources, prevent administrators from accessing the...

PT-2026-77148

Name of the Vulnerable Software and Affected Versions Brainstorm Force SureForms versions prior to 2.12.3 Description The Entries component fails to enforce adequate limits on user-controlled form fields or submitted content during processing and rendering. This allows a remote attacker to exhaus...