EUVD-2026-45087

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 shipped Access-Control-Allow-Origin: as its default CORS configuration on all responses, including authenticated endpoints and preflight OPTIONS responses. Because the plugin accepts credentials via the Authorization and X-API-Token...

CVE-2026-62387

CVE-2026-62387 affects Grav’s API plugin (getgrav/grav-plugin-api) prior to 1.0.0-rc.16. The vulnerability arises from a default CORS setting of Access-Control-Allow-Origin: * on all responses, including authenticated endpoints and preflight (OPTIONS). The plugin accepts credentials via Authoriza...

CVE-2026-62386

The CVE-2026-62386 entry applies to Grav API plugin (getgrav/grav-plugin-api)

CVE-2026-62386 Grav < 1.0.0-rc.16 Authentication Bypass via token URL Parameter

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route JwtAuthenticator::extractBearerToken fallback. Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via th...

CVE-2026-62386

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route JwtAuthenticator::extractBearerToken fallback. Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via th...

CVE-2026-62386 Grav < 1.0.0-rc.16 Authentication Bypass via token URL Parameter

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route JwtAuthenticator::extractBearerToken fallback. Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via th...

CVE-2026-62386 Grav < 1.0.0-rc.16 Authentication Bypass via token URL Parameter

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route JwtAuthenticator::extractBearerToken fallback. Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via th...

EUVD-2026-45086

The Grav API plugin getgrav/grav-plugin-api before 1.0.0-rc.16 accepts JWT access tokens through the ?token= URL query parameter on every API route JwtAuthenticator::extractBearerToken fallback. Because tokens are embedded in URLs, they are logged verbatim in web server access logs, leaked via th...

CVE-2026-62237

CVE-2026-62237 affects Grav before 2.0.4. The vulnerability is a ReDoS in the regex_replace filter and function that are allowlisted in the Twig content sandbox. When Twig processing of page content is enabled (security.twig_content.process_enabled: true), an authenticated page editor can supply ...

CVE-2026-62237

Grav before 2.0.4 contains a regular expression denial of service ReDoS vulnerability in the regexreplace filter and function, which are allowlisted in the Twig content sandbox. When Twig processing in page content is enabled security.twigcontent.processenabled: true, disabled by default, an...

EUVD-2026-45083

Grav before 2.0.4 contains a regular expression denial of service ReDoS vulnerability in the regexreplace filter and function, which are allowlisted in the Twig content sandbox. When Twig processing in page content is enabled security.twigcontent.processenabled: true, disabled by default, an...

CVE-2026-62236 grav-plugin-login < 3.8.11 CSRF via regenerate2FASecret

grav-plugin-login before 3.8.11 contains a cross-site request forgery CSRF vulnerability in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated session user without any anti-CSRF nonce or Origin/Referer check. Because Grav core...

CVE-2026-62237 Grav < 2.0.4 ReDoS via regex_replace in Sandbox

Grav before 2.0.4 contains a regular expression denial of service ReDoS vulnerability in the regexreplace filter and function, which are allowlisted in the Twig content sandbox. When Twig processing in page content is enabled security.twigcontent.processenabled: true, disabled by default, an...

EUVD-2026-45082

grav-plugin-login before 3.8.11 contains a cross-site request forgery CSRF vulnerability in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated session user without any anti-CSRF nonce or Origin/Referer check. Because Grav core...

CVE-2026-62236

grav-plugin-login before 3.8.11 contains a cross-site request forgery CSRF vulnerability in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated session user without any anti-CSRF nonce or Origin/Referer check. Because Grav core...

CVE-2026-62236

grav-plugin-login before 3.8.11 contains a CSRF in the login.regenerate2FASecret frontend task, which regenerates and persists a new TOTP secret for the authenticated user without anti-CSRF nonce or Origin/Referer checks. Grav core dispatches the task via a top-level GET using the task: URI param...

CVE-2026-62237 Grav < 2.0.4 ReDoS via regex_replace in Sandbox

Grav before 2.0.4 contains a regular expression denial of service ReDoS vulnerability in the regexreplace filter and function, which are allowlisted in the Twig content sandbox. When Twig processing in page content is enabled security.twigcontent.processenabled: true, disabled by default, an...

CVE-2026-62235

CVE-2026-62235 affects Grav Flex-Objects

CVE-2026-62235 Grav Flex-Objects < 1.4.3 Authorization Bypass via API

Grav Flex-Objects before version 1.4.3 contains a broken access control vulnerability in the admin-next REST API that allows authenticated users with only api.access permission to perform unauthorized CRUD operations on permission-less directories. Attackers with api.access credentials can create...

CVE-2026-62235 Grav Flex-Objects < 1.4.3 Authorization Bypass via API

Grav Flex-Objects before version 1.4.3 contains a broken access control vulnerability in the admin-next REST API that allows authenticated users with only api.access permission to perform unauthorized CRUD operations on permission-less directories. Attackers with api.access credentials can create...