CVE-2026-84800

Craft CMS versions = 5.0.0-RC1 and 5.10.11 contain a missing authorization vulnerability in AssetsController::actionReplaceFile. When a request supplies sourceAssetId and targetFilename but omits assetId, the target asset is resolved by folder and filename after the permission checks execute, so...

CVE-2026-84800 Craft CMS 5.0.0-RC1 before 5.10.11 File Overwrite via assets/replace-file

Craft CMS versions = 5.0.0-RC1 and 5.10.11 contain a missing authorization vulnerability in AssetsController::actionReplaceFile. When a request supplies sourceAssetId and targetFilename but omits assetId, the target asset is resolved by folder and filename after the permission checks execute, so...

PT-2026-84673

Craft CMS versions = 5.0.0-RC1 and 5.10.11 contain a missing authorization vulnerability in AssetsController::actionReplaceFile. When a request supplies sourceAssetId and targetFilename but omits assetId, the target asset is resolved by folder and filename after the permission checks execute, so...

CVE-2026-32262

Craft CMS is a content management system CMS. From version 4.0.0-RC1 to before version 4.17.5 and from version 5.0.0-RC1 to before version 5.9.11, the AssetsController-replaceFile method has a targetFilename body parameter that is used unsanitized in a deleteFile call before...

Craft CMS path traversal vulnerability

Craft CMS is an open-source content management system developed by Craft Studio. Versions of Craft CMS from 4.0.0-RC1 to 4.17.5, as well as 5.0.0-RC1 to 5.9.11, contained a path traversal vulnerability. This vulnerability stemmed from the targetFilename parameter in the AssetsController-replaceFi...