CVE-2026-50281

Craft CMS is a content management system CMS. Versions 5.7.0 and above, prior to 5.9.21 contain a mass-assignment flaw in the bulk-duplicate element action. An attacker who is only able to duplicate their own entires can submit an arbitrary id through the newAttributes request parameter. The...

CVE-2026-50281

Craft CMS vulnerability CVE-2026-50281 affects versions 5.7.0 through 5.9.20. A mass-assignment flaw in the bulk-duplicate element action allows an attacker who can duplicate their own entries to submit an arbitrary id via the newAttributes parameter. The duplication flow clones the source elemen...

CVE-2026-50281 Craft CMS: Mass assignment via id in newAttributes during bulk duplicate overwrites existing elements

Craft CMS is a content management system CMS. Versions 5.7.0 and above, prior to 5.9.21 contain a mass-assignment flaw in the bulk-duplicate element action. An attacker who is only able to duplicate their own entires can submit an arbitrary id through the newAttributes request parameter. The...

CVE-2026-55794

Craft CMS is a content management system CMS. In versions 5.9.0 and above prior to 5.10.0, control panel users with the ability to edit entries can execute unsandboxed Twig code via the HTTP Referrer header, potentially leading to authenticated RCE. The issue happens when a user is saving entries...

CVE-2026-50279

Craft CMS is a content management system CMS. IN versions 5.0.0-RC1 and above prior to 5.9.21, theEntriesController::actionSaveEntry performs entry-edit permission checks before request-controlled author changes are applied to the model, allowing for authorship spoofing. The subsequent author...

CVE-2026-55792

Craft CMS is a content management system CMS. In versions starting from 4.0.0-RC1 and prior to 4.18.0, and 5.0.0-RC1 and above, prior to 5.10.0, the dataUrl Twig function is included in Craft’s Twig sandbox allowlist, allowing any control panel user granted the utility:system-messages permission ...

CVE-2026-55791

Craft CMS is a content management system CMS. Versions 4.0.0-RC1 and above, prior to 4.18.0 and 5.0.0-RC1, and above, prior to 5.10.0, are vulnerable to Server-Side Request Forgery SSRF and Arbitrary JavaScript Injection through the /actions/app/resource-js endpoint. By exploiting the default...

PT-2026-55412

We have identified an authorization issue in Craft CMS AssetsController::actionReplaceFile that can delete a source asset without source delete permission by supplying both assetId and sourceAssetId. Description Craft CMS’s craftcontrollersAssetsController::actionReplaceFile supports replacing a...

CVE-2026-55794: Improper Neutralization of Special Elements Used in a Template Engine

Craft CMS is a content management system CMS. In versions 5.9.0 and above prior to 5.10.0, control panel users with the ability to edit entries can execute unsandboxed Twig code via the HTTP Referrer header, potentially leading to authenticated RCE. The issue happens when a user is saving entries...

CVE-2026-50280: Improper Access Control

Craft CMS is a content management system CMS. In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection endpoint gates the destination section only by viewEntries:$section-uid rather than requiring saveEntries permission the source entry is separately checked via...

CVE-2026-55792: Exposure of Sensitive Information to an Unauthorized Actor

Craft CMS is a content management system CMS. In versions starting from 4.0.0-RC1 and prior to 4.18.0, and 5.0.0-RC1 and above, prior to 5.10.0, the dataUrl Twig function is included in Craft’s Twig sandbox allowlist, allowing any control panel user granted the utility:system-messages permission ...

CVE-2026-50281: Improperly Controlled Modification of Dynamically-Determined Object Attributes

Craft CMS is a content management system CMS. Versions 5.7.0 and above, prior to 5.9.21 contain a mass-assignment flaw in the bulk-duplicate element action. An attacker who is only able to duplicate their own entires can submit an arbitrary id through the newAttributes request parameter. The...

CVE-2026-50282: Missing Authorization

Craft CMS is a content management system CMS. Versions 5.0.0-RC1 and above, prior to 5.9.21 and versions 4.0.0-RC1 and above prior to 4.17.14 contain an authorization issue where a forced folder move can delete a conflicting destination folder without destination delete permission. Function...

PT-2026-55266

Name of the Vulnerable Software and Affected Versions Craft CMS versions 5.0.0-RC1 through 5.9.20 Craft CMS versions 4.0.0-RC1 through 4.17.13 Description An authorization issue exists where a forced folder move can delete a conflicting destination folder even if the user lacks the required...

CVE-2026-55791: Server-Side Request Forgery (SSRF)

Craft CMS is a content management system CMS. Versions 4.0.0-RC1 and above, prior to 4.18.0 and 5.0.0-RC1, and above, prior to 5.10.0, are vulnerable to Server-Side Request Forgery SSRF and Arbitrary JavaScript Injection through the /actions/app/resource-js endpoint. By exploiting the default...

CVE-2026-50279: Improper Authorization

Craft CMS is a content management system CMS. IN versions 5.0.0-RC1 and above prior to 5.9.21, theEntriesController::actionSaveEntry performs entry-edit permission checks before request-controlled author changes are applied to the model, allowing for authorship spoofing. The subsequent author...

CVE-2026-50280

Craft CMS contains an authorization bypass in the entries/move-to-section endpoint (EntriesController::actionMoveToSection). In versions 5.0.0-RC1 through below 5.9.21, destination section gate relies only on viewEntries:$section->uid instead of requiring saveEntries permission; source entry p...

CVE-2026-50280 Craft CMS: Authorization bypass in `entries/move-to-section` via missing target-section save check

Craft CMS is a content management system CMS. In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection endpoint gates the destination section only by viewEntries:$section-uid rather than requiring saveEntries permission the source entry is separately checked via...

CVE-2026-50280 Craft CMS: Authorization bypass in `entries/move-to-section` via missing target-section save check

Craft CMS is a content management system CMS. In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection endpoint gates the destination section only by viewEntries:$section-uid rather than requiring saveEntries permission the source entry is separately checked via...

CVE-2026-50280

Craft CMS is a content management system CMS. In versions 5.0.0-RC1 and above prior to 5.9.21, the EntriesController::actionMoveToSection endpoint gates the destination section only by viewEntries:$section-uid rather than requiring saveEntries permission the source entry is separately checked via...