CVE-2026-100667 grav-plugin-login 3.8.7 through 3.9.6 Two-Factor Authentication Bypass

grav-plugin-login the Grav CMS Login plugin versions = 3.8.7 and 3.9.7 allow the two-factor authentication challenge to be bypassed for content gated by the authenticated Twig function or the authenticated shortcode. On sites with 2FA enabled, Login::isAuthenticated checked only the session flag...

Path Traversal

Grav CMS is vulnerable to Path Traversal. The vulnerability is due to insufficient validation of filesystem paths in the mediadirectory Twig function, which allows an authenticated attacker with page authoring privileges to access and read files outside the intended media directory that match...

EUVD-2026-65211

Grav: mediadirectory Twig function allows filesystem path traversal and file content disclosure from sandboxed page content...

CVE-2026-80198: Protection Mechanism Failure

Kimai versions before 2.56.0 fail to restrict the config Twig function in sandboxed invoice and export templates, allowing administrators to access arbitrary configuration keys. Attackers with admin privileges can upload malicious templates to exfiltrate server-wide secrets including LDAP bind...

CVE-2026-80198 Kimai before 2.56.0 Information Disclosure via config() Twig Function

Kimai versions before 2.56.0 fail to restrict the config Twig function in sandboxed invoice and export templates, allowing administrators to access arbitrary configuration keys. Attackers with admin privileges can upload malicious templates to exfiltrate server-wide secrets including LDAP bind...

CVE-2026-80198 Kimai before 2.56.0 Information Disclosure via config() Twig Function

Kimai versions before 2.56.0 fail to restrict the config Twig function in sandboxed invoice and export templates, allowing administrators to access arbitrary configuration keys. Attackers with admin privileges can upload malicious templates to exfiltrate server-wide secrets including LDAP bind...

CVE-2026-80198

Kimai versions before 2.56.0 fail to properly restrict the config() Twig function within sandboxed invoice and export templates. This allows users with admin privileges to upload malicious templates that read arbitrary configuration keys, potentially exfiltrating sensitive server-wide secrets suc...

Duplicate Advisory: Grav: media_directory() Twig function allows filesystem path traversal and file content disclosure from sandboxed page content

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-47ch-6w46-6xm7. This link is maintained to preserve external references. Original Description Grav CMS before 2.0.16 contains a path traversal vulnerability in the mediadirectory Twig function that fails to...

CVE-2026-72697 Grav CMS before 2.0.16 Path Traversal via media_directory

Grav CMS before 2.0.16 contains a path traversal vulnerability in the mediadirectory Twig function that fails to validate filesystem paths, allowing authenticated users to enumerate and access files outside intended scope. Attackers with page authoring privileges can supply arbitrary filesystem...

CVE-2026-72697

Grav CMS before 2.0.16 contains a path traversal vulnerability in the media_directory() Twig function, which fails to validate filesystem paths. Authenticated users with page authoring privileges can supply arbitrary filesystem paths and, via the allow-listed filepath accessor on Medium objects, ...

CVE-2026-72697 Grav CMS before 2.0.16 Path Traversal via media_directory

Grav CMS before 2.0.16 contains a path traversal vulnerability in the mediadirectory Twig function that fails to validate filesystem paths, allowing authenticated users to enumerate and access files outside intended scope. Attackers with page authoring privileges can supply arbitrary filesystem...

PT-2026-81140

Name of the Vulnerable Software and Affected Versions Grav CMS versions prior to 2.0.16 Description An issue exists in the media directory Twig function that fails to validate filesystem paths. Authenticated users with page authoring privileges can provide arbitrary filesystem paths to this...

Duplicate Advisory: Craft CMS: Arbitrary file read via SplFileObject in non-sandboxed template contexts

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-957r-qf9p-67xw. This link is maintained to preserve external references. Original Description Craft CMS 5.0.0-RC1 before 5.10.6 and 4.0.0-RC1 before 4.18.2 contain an arbitrary file read vulnerability. The creat...

CVE-2026-55877: Improper Neutralization of Input During Web Page Generation

Symfony UX is a JavaScript ecosystem for Symfony. From 2.17.0 before 2.36.1 and from 3.0.0 before 3.2.0, the uxicon Twig function is marked issafe='html' and Icon::toHtml inlines SVG source verbatim, allowing unsanitized local SVG files or Iconify on-demand JSON body responses containing nested...

CVE-2026-28783 Craft has a Twig Function Blocklist Bypass

Craft is a content management system CMS. Prior to 5.9.0-beta.1 and 4.17.0-beta.1, Craft CMS implements a blocklist to prevent potentially dangerous PHP functions from being called via Twig non-Closure arrow functions. In order to be able to successfully execute this attack, you need to either ha...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper sanitization of the addattributes Twig function. PoC php Dangerous user supplied variable % set payload = 'alertxss' % Here, Twig escapes it payload Here it is not escaped alertxss' foo Details...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper sanitization of the bem Twig function. Note: This is only exploitable when the function is used outside of Drupal. If the Drupal Attribute class exists, the function uses it and it does escape...