CVE-2026-76921: Use After Free

CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76881: NULL Pointer Dereference

CMS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-62667: Missing Authorization

Grav API Plugin is a RESTful API for Grav CMS that provides full headless access to your site's content. Prior to 1.0.6, the Grav API plugin ApiKeyManager::generateKey stores a declared scopes array, but ApiKeyAuthenticator::authenticate does not read keyDatascopes and returns the owning user's...

CVE-2026-52889: Improper Neutralization of Special Elements Used in a Template Engine

Formie is a Craft CMS plugin for creating forms. Prior to 3.1.27, Formie can pass request-derived Hidden field defaults such as HTTP User Agent, Referer URL, Current URL, Current URL without Query String, Query Parameter, and Cookie Value to Craft's Twig rendering layer during front-end form...

CVE-2026-67920

An issue in Halo 2.25.4 allows a remote attacker to execute arbitrary code via the run.halo.app.migration.impl.MigrationServiceImpl.restoreWorkdir, and org.springframework.util.FileSystemUtils.copyRecursively components...

CVE-2026-67921

Cross-Site Request Forgery CSRF vulnerability exists in Halo CMS versions up to 2.25.4 via the CorsConfigurer.java and the CsrfConfigurer.java components. This allows a remote attacker to execute arbitrary code...

CVE-2026-62357

Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.40.0, CMS.INITBYDIM and CMS.INITBYPROB accept dimensions whose width times depth times sizeofint64t overflows in src/core/cms.cc, allocating an undersized counter buffer while CMS.INCRBY and CMS.QUERY use the...

CVE-2026-49225

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend product revision operations allow a low-privileged Vendor to access revisions for products owned by another Vendor. The admin/controller/product/revisions.php...

Directory Traversal

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Directory Traversal via the plugin-asset-map.php process. An attacker can access files outside the intended directory by crafting requests tha...

Arbitrary Code Injection

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Arbitrary Code Injection via the errorlog function. An attacker can write arbitrary PHP code to web-accessible files by leveraging access to...

Cross-site Scripting (XSS)

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the detectXss function due to improper handling of unpaired quotes in unquoted attribute values, which allows even...

Improper Privilege Management

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Improper Privilege Management in the access field of the core group blueprint. An attacker can gain elevated privileges by saving a group with...

Cross-site Scripting (XSS)

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the Security::detectXss function. An attacker can inject malicious JavaScript into page content by including an...

CVE-2026-62357

Dragonfly's CMS.INITBYDIM and CMS.INITBYPROB commands in src/core/cms.cc accept dimensions whose width × depth × sizeof(int64_t) overflows, allocating an undersized counter buffer. An unauthenticated remote client can then use CMS.INCRBY/CMS.QUERY with unbounded dimensions to corrupt or disclose ...

CVE-2026-75827

Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers with page-edit or blueprint-config access can invoke the errorlog function through a data directive ...

CVE-2026-75837

Grav CMS before 2.0.14 lacks a security@: admin.super guard on the group blueprint access field. A delegated admin.users operator can save access[admin][super]=true to escalate to super-admin, gaining scheduler and Twig evaluation capabilities. CISA classifies it as total impact; no public exploi...

CVE-2026-75837 Grav before 2.0.14 Privilege Escalation via Group Access Field

Grav before 2.0.14 fails to guard the access field in the core group blueprint with the required security@: admin.super restriction. A delegated admin.users operator can save a group with accessadminsuper=true to escalate to super-admin, gaining scheduler and Twig evaluation capabilities...

CVE-2026-75836

The Grav API plugin getgrav/grav-plugin-api, bundled with Grav's admin-next/API stack before 1.0.14 fails to enforce the authorize requirement in MenubarController::executeAction. While the GET /menubar/items listing endpoint correctly filters menubar items via userPassesAuthorize, the POST...

CVE-2026-75831 Grav before 2.0.15 Stored XSS via audio/video source URL

Grav before 2.0.15 contains a stored cross-site scripting vulnerability in the audio and video media rendering through the sourceParsedownElement method. The media URL fragment is concatenated unescaped into rawHtml source elements, allowing attackers to inject arbitrary HTML and JavaScript that...

CVE-2026-75831

Grav before 2.0.15 contains a stored cross-site scripting vulnerability in the audio and video media rendering through the sourceParsedownElement method. The media URL fragment is concatenated unescaped into rawHtml source elements, allowing attackers to inject arbitrary HTML and JavaScript that...