CVE-2026-104814

Unauthenticated Cross Site Scripting XSS in Form Block = 1.8.1 versions...

CVE-2026-104814

The Form Block WordPress plugin in versions

CVE-2026-104814 WordPress Form Block plugin <= 1.8.1 - Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting XSS in Form Block = 1.8.1 versions...

CVE-2026-104814 WordPress Form Block plugin <= 1.8.1 - Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting XSS in Form Block = 1.8.1 versions...

EUVD-2026-93082

Unauthenticated Cross Site Scripting XSS in Form Block = 1.8.1 versions...

PT-2026-106382

Unauthenticated Cross Site Scripting XSS in Form Block = 1.8.1 versions...

WordPress Form Block plugin <= 1.8.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by V1T in WordPress Plugin Form Block versions = 1.8.1...

CVE-2026-85386

Concrete CMS before 9.5.4 did not sanitize XML and XSLT documents uploaded through a public Form Block file-upload question. Plain XML uploads were validated by file extension only and stored as publicly accessible files that were served inline from the application's own origin. An unauthenticate...

EUVD-2026-80879

Concrete CMS before 9.5.4 did not sanitize XML and XSLT documents uploaded through a public Form Block file-upload question. Plain XML uploads were validated by file extension only and stored as publicly accessible files that were served inline from the application's own origin. An unauthenticate...

CVE-2026-85386 Concrete CMS before 9.5.4 stored is vulneratble to cross-site scripting via unauthenticated XML/XSLT file upload in the Form Block

Concrete CMS before 9.5.4 did not sanitize XML and XSLT documents uploaded through a public Form Block file-upload question. Plain XML uploads were validated by file extension only and stored as publicly accessible files that were served inline from the application's own origin. An unauthenticate...

CVE-2026-85386 Concrete CMS before 9.5.4 stored is vulneratble to cross-site scripting via unauthenticated XML/XSLT file upload in the Form Block

Concrete CMS before 9.5.4 did not sanitize XML and XSLT documents uploaded through a public Form Block file-upload question. Plain XML uploads were validated by file extension only and stored as publicly accessible files that were served inline from the application's own origin. An unauthenticate...

CVE-2026-85386

Concrete CMS before 9.5.4 is vulnerable to stored cross-site scripting via unauthenticated file upload in the Form Block component. XML and XSLT documents submitted through a public file-upload question were validated by file extension only and served inline from the application's own origin. An ...

PT-2026-93847

Name of the Vulnerable Software and Affected Versions Concrete CMS versions prior to 9.5.4 Description Insufficient sanitization of XML and XSLT documents uploaded via a public Form Block file-upload question allows an unauthenticated visitor to store a malicious XML document. Because plain XML...

CVE-2026-85386: Improper Neutralization of Input During Web Page Generation

Concrete CMS before 9.5.4 did not sanitize XML and XSLT documents uploaded through a public Form Block file-upload question. Plain XML uploads were validated by file extension only and stored as publicly accessible files that were served inline from the application's own origin. An unauthenticate...

CVE-2026-18426 Concrete CMS 9.0.0 to 9.5.2 Express Form block missing authorization allows an authenticated editor to modify Express Forms they cannot edit

Concrete CMS 9.0.0 through 9.5.2 did not enforce a block-level edit-permission check on the Express Form block's control-management actions, which relied solely on CSRF token validation. Because the token is bound to the user and action rather than to a specific block, page, or form, an...

CVE-2026-81896

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...

CVE-2026-81896

Concrete CMS before 9.5.3 is affected by a stored cross-site scripting (XSS) vulnerability in the Dashboard Form Submissions report. The root cause is a missing HTML entity encoding on user-defined Form block question labels when rendered as column headers in the file concrete/single_pages/dashbo...

EUVD-2026-78928

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...

PT-2026-92130

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/single pages/dashboard/reports/forms/legacy.php. a rogue editor could store markup or script in a label...

CVE-2026-5626

The Survey Form Block plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the getalldata function in all versions up to, and including, 1.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to export a...