CVE-2026-72783 Craft CMS 5.0.0-RC1 before 5.10.6 Path Traversal via ensurePathIsContained

Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 contain a theoretical path traversal weakness in the ensurePathIsContained function of the Local file system class. The order of operations validates the path before normalization, so normalization could invalidate prior...

CVE-2026-72782 Craft CMS 5.0.0-RC1 before 5.10.6 Environment Variable Leak

Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 interpolate environment variables and secrets via $ENVVAR strings in the elementId parameter into Twig templates before rendering, even when the Twig sandbox is enabled. An authenticated attacker with control panel access...

CVE-2026-72782 Craft CMS 5.0.0-RC1 before 5.10.6 Environment Variable Leak

Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 interpolate environment variables and secrets via $ENVVAR strings in the elementId parameter into Twig templates before rendering, even when the Twig sandbox is enabled. An authenticated attacker with control panel access...

EUVD-2026-56106

Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 interpolate environment variables and secrets via $ENVVAR strings in the elementId parameter into Twig templates before rendering, even when the Twig sandbox is enabled. An authenticated attacker with control panel access...

CVE-2026-72782

CVE-2026-72782 affects Craft CMS versions 5.0.0-RC1–before 5.10.6 and 4.0.0-RC1–before 4.18.2. The underlying issue is that environment variables and secrets (via ${ENV_VAR}) can be interpolated into Twig templates during rendering, even with the Twig sandbox enabled. An authenticated attacker wi...

CVE-2026-72783 Craft CMS 5.0.0-RC1 before 5.10.6 Path Traversal via ensurePathIsContained

Craft CMS versions = 5.0.0-RC1 before 5.10.6 and = 4.0.0-RC1 before 4.18.2 contain a theoretical path traversal weakness in the ensurePathIsContained function of the Local file system class. The order of operations validates the path before normalization, so normalization could invalidate prior...

CVE-2026-72781

Craft CMS versions = 5.0.0-RC1 before 5.10.7 and = 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe via the AllowedInSandbox attribute and the sandbox allowlisting extends to the entire class...

CVE-2026-72781 Craft CMS 5.0.0-RC1 before 5.10.7 Remote Code Execution via Twig Sandbox Escape

Craft CMS versions = 5.0.0-RC1 before 5.10.7 and = 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe via the AllowedInSandbox attribute and the sandbox allowlisting extends to the entire class...

EUVD-2026-56105

Craft CMS versions = 5.0.0-RC1 before 5.10.7 and = 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe via the AllowedInSandbox attribute and the sandbox allowlisting extends to the entire class...

CVE-2026-72781

CVE-2026-72781 affects Craft CMS versions 5.0.0-RC1–before 5.10.7 and 4.x RC1–before 4.18.3, where an authenticated control-panel user can trigger a remote code execution via the Twig sandbox escape. The vulnerability arises because Craft marks ElementInterface as safe (AllowedInSandbox) and the ...

CVE-2026-72781 Craft CMS 5.0.0-RC1 before 5.10.7 Remote Code Execution via Twig Sandbox Escape

Craft CMS versions = 5.0.0-RC1 before 5.10.7 and = 4.0.0-RC1 before 4.18.3 contain a remote code execution vulnerability in the Twig sandbox mechanism. Because Craft marks the ElementInterface as safe via the AllowedInSandbox attribute and the sandbox allowlisting extends to the entire class...

CVE-2026-72780 Craft CMS before 5.10.5 WebAuthn Assertion Replay via login-with-passkey

Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint. Attackers can replay captured login request bodies containing requestOptions and response to create additional authenticated sessions for victim accounts...

CVE-2026-72780 Craft CMS before 5.10.5 WebAuthn Assertion Replay via login-with-passkey

Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint. Attackers can replay captured login request bodies containing requestOptions and response to create additional authenticated sessions for victim accounts...

CVE-2026-72780

CVE-2026-72780 affects Craft CMS prior to 5.10.5. The issue arises in the passkey login endpoint where WebAuthn assertion validation fails to persist updated credential counters, allowing an attacker to replay captured login request bodies containing requestOptions and response to create addition...

CVE-2026-72780

Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint. Attackers can replay captured login request bodies containing requestOptions and response to create additional authenticated sessions for victim accounts...

EUVD-2026-56104

Craft CMS before 5.10.5 fails to persist updated credential counters after WebAuthn assertion validation in the passkey login endpoint. Attackers can replay captured login request bodies containing requestOptions and response to create additional authenticated sessions for victim accounts...

CVE-2026-72779

Craft CMS prior to 5.10.6 (5.0.0-RC1 line) and before 4.18.2 in the 4.x track are affected. The vulnerability stems from the create() Twig function not blocking SplFileObject in a non-sandboxed template context, enabling an authenticated administrator (allowAdminChanges=true) to configure a malic...

CVE-2026-72779 Craft CMS 5.0.0-RC1 before 5.10.6 Arbitrary File Read via SplFileObject

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 create Twig function restricts class instantiation using a 5-entry blocklist that does not include SplFileObject, allowing an authenticated administrator with allowAdminChanges=true to...

EUVD-2026-56102

Craft CMS versions from 4.0.0-RC1 before 4.18.2 and from 5.0.0-RC1 before 5.10.6 contain an authenticated remote code execution vulnerability in the control panel element-search condition handling. Craft cleanses the outer request-controlled condition array via Component::cleanseConfig, but...

CVE-2026-72778 Craft CMS 5.0.0-RC1 before 5.10.6 Authenticated RCE via condition.config

Craft CMS versions from 4.0.0-RC1 before 4.18.2 and from 5.0.0-RC1 before 5.10.6 contain an authenticated remote code execution vulnerability in the control panel element-search condition handling. Craft cleanses the outer request-controlled condition array via Component::cleanseConfig, but...