### Summary Pimcore's WebDAV asset endpoint exposes a `MOVE` operation through `/asset/webdav{path}` without adding an authentication plugin in the WebDAV controller. The `Tree::move()` implementation then performs asset mutation and deletion before checking a current Pimcore user or any asset permissions. An unauthenticated remote attacker who knows two existing asset paths in the same directory can send a WebDAV `MOVE` request that deletes the source asset. Authenticated low-privileged users may also be able to perform unauthorized asset move or overwrite operations because the move path does not enforce `rename`, `delete`, `create`, or `publish` permissions. ### Details The route for WebDAV is globally registered and accepts arbitrary trailing paths: ```yaml # bundles/CoreBundle/config/routing.yaml pimcore_webdav: path: /asset/webdav{path} defaults: { _controller: Pimcore\Bundle\CoreBundle\Controller\WebDavController::webdavAction } requirements: path: '.*' ``` The controller constructs a SabreDAV server but only attaches lock and browser plugins. It does not attach an authentication plugin or perform an explicit user/session check before starting the server: ```php # bundles/CoreBundle/src/Controller/WebDavController.php $publicDir = new Asset\WebDAV\Folder($homeDir); $objectTree = new Asset\WebDAV\Tree($publicDir); $server = new \Sabre\DAV\Server($objectTree); $server->setBaseUri($this->generateUrl('pimcore_webdav', ['path' => '/'])); $server->addPlugin($lockPlugin); $server->addPlugin(new \Sabre\DAV\Browser\Plugin()); $server->start(); ``` Most WebDAV file and folder operations perform permission checks through `isAllowed()`, but `Tree::move()` does not. In the overwrite path for a same-directory move, it deletes the source asset before resolving the current user: ```php # models/Asset/WebDAV/Tree.php if (dirname($sourcePath) == dirname($destinationPath)) { if ($asset = Asset::getByPath('/' . $destinationPath)) { $sourceAsset = Asset::getByPath('/' . $sourcePath); $asset->setData($sourceAsset->getData()); $sourceAsset->delete(); } ... } $user = \Pimcore\Tool\Admin::getCurrentUser(); $asset->setUserModification($user->getId()); $asset->save(); ``` `Asset::delete()` removes the asset without an internal permission gate: ```php # models/Asset.php public function delete(bool $isNested = false): void { ... $this->getDao()->delete(); ... $this->deletePhysicalFile(); } ``` Because the source asset deletion happens before `$user->getId()`, an unauthenticated request can still cause a deletion even if later execution fails when no current user is present. ### PoC Prerequisites: - Pimcore 2026.1.0 with the built-in WebDAV route enabled. - Two existing asset paths in the same directory, for example `/products/source.jpg` and `/products/existing.jpg`. - No valid session is required for the unauthenticated deletion path. PoC request: ```http MOVE /asset/webdav/products/source.jpg HTTP/1.1 Host: target.example Destination: http://target.example/asset/webdav/products/existing.jpg Overwrite: T ``` Result: The server will return an error after the deletion because `Tree::move()` later attempts to call `$user->getId()` when no current user exists. However, the source asset at `/products/source.jpg` has already been deleted by `$sourceAsset->delete()` before that failure point. For an authenticated low-privileged backend user without sufficient asset permissions, the same request can also reach the unchecked move path and may overwrite the destination asset or move an asset without the expected per-asset permission checks. ### Impact This issue allows remote unauthorized destruction of assets when paths are known or guessable. In Pimcore deployments where assets represent product images, documents, media, or DAM-managed business content, deletion or unauthorized overwrite can cause data loss, content integrity loss, and service disruption.
### Summary Pimcore's WebDAV asset endpoint exposes a `MOVE` operation through `/asset/webdav{path}` without adding an authentication plugin in the WebDAV controller. The `Tree::move()` implementation then performs asset mutation and deletion before checking a current Pimcore user or any asset permissions. An unauthenticated remote attacker who knows two existing asset paths in the same directory can send a WebDAV `MOVE` request that deletes the source asset. Authenticated low-privileged users may also be able to perform unauthorized asset move or overwrite operations because the move path does not enforce `rename`, `delete`, `create`, or `publish` permissions. ### Details The route for WebDAV is globally registered and accepts arbitrary trailing paths: ```yaml # bundles/CoreBundle/config/routing.yaml pimcore_webdav: path: /asset/webdav{path} defaults: { _controller: Pimcore\Bundle\CoreBundle\Controller\WebDavController::webdavAction } requirements: path: '.*' ``` The controller constructs a SabreDAV server but only attaches lock and browser plugins. It does not attach an authentication plugin or perform an explicit user/session check before starting the server: ```php # bundles/CoreBundle/src/Controller/WebDavController.php $publicDir = new Asset\WebDAV\Folder($homeDir); $objectTree = new Asset\WebDAV\Tree($publicDir); $server = new \Sabre\DAV\Server($objectTree); $server->setBaseUri($this->generateUrl('pimcore_webdav', ['path' => '/'])); $server->addPlugin($lockPlugin); $server->addPlugin(new \Sabre\DAV\Browser\Plugin()); $server->start(); ``` Most WebDAV file and folder operations perform permission checks through `isAllowed()`, but `Tree::move()` does not. In the overwrite path for a same-directory move, it deletes the source asset before resolving the current user: ```php # models/Asset/WebDAV/Tree.php if (dirname($sourcePath) == dirname($destinationPath)) { if ($asset = Asset::getByPath('/' . $destinationPath)) { $sourceAsset = Asset::getByPath('/' . $sourcePath); $asset->setData($sourceAsset->getData()); $sourceAsset->delete(); } ... } $user = \Pimcore\Tool\Admin::getCurrentUser(); $asset->setUserModification($user->getId()); $asset->save(); ``` `Asset::delete()` removes the asset without an internal permission gate: ```php # models/Asset.php public function delete(bool $isNested = false): void { ... $this->getDao()->delete(); ... $this->deletePhysicalFile(); } ``` Because the source asset deletion happens before `$user->getId()`, an unauthenticated request can still cause a deletion even if later execution fails when no current user is present. ### PoC Prerequisites: - Pimcore 2026.1.0 with the built-in WebDAV route enabled. - Two existing asset paths in the same directory, for example `/products/source.jpg` and `/products/existing.jpg`. - No valid session is required for the unauthenticated deletion path. PoC request: ```http MOVE /asset/webdav/products/source.jpg HTTP/1.1 Host: target.example Destination: http://target.example/asset/webdav/products/existing.jpg Overwrite: T ``` Result: The server will return an error after the deletion because `Tree::move()` later attempts to call `$user->getId()` when no current user exists. However, the source asset at `/products/source.jpg` has already been deleted by `$sourceAsset->delete()` before that failure point. For an authenticated low-privileged backend user without sufficient asset permissions, the same request can also reach the unchecked move path and may overwrite the destination asset or move an asset without the expected per-asset permission checks. ### Impact This issue allows remote unauthorized destruction of assets when paths are known or guessable. In Pimcore deployments where assets represent product images, documents, media, or DAM-managed business content, deletion or unauthorized overwrite can cause data loss, content integrity loss, and service disruption.
Update pimcore/pimcore to 11.5.17; pimcore/pimcore to 12.3.7; pimcore/pimcore to 2026.1.3 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanPimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling affects pimcore/pimcore (composer), pimcore/pimcore (composer), pimcore/pimcore (composer). Severity is high. ### Summary Pimcore's WebDAV asset endpoint exposes a `MOVE` operation through `/asset/webdav{path}` without adding an authentication plugin in the WebDAV controller. The `Tree::move()` implementation then performs asset mutation and deletion before checking a current Pimcore user or any asset permissions. An unauthenticated remote attacker who knows two existing asset paths in the same directory can send a WebDAV `MOVE` request that deletes the source asset. Authenticated low-privileged users may also be able to perform unauthorized asset move or overwrite operations because the move path does not enforce `rename`, `delete`, `create`, or `publish` permissions. ### Details The route for WebDAV is globally registered and accepts arbitrary trailing paths: ```yaml # bundles/CoreBundle/config/routing.yaml pimcore_webdav: path: /asset/webdav{path} defaults: { _controller: Pimcore\Bundle\CoreBundle\Controller\WebDavController::webdavAction } requirements: path: '.*' ``` The controller constructs a SabreDAV server but only attaches lock and browser plugins. It does not attach an authentication plugin or perform an explicit user/session check before starting the server: ```php # bundles/CoreBundle/src/Controller/WebDavController.php $publicDir = new Asset\WebDAV\Folder($homeDir); $objectTree = new Asset\WebDAV\Tree($publicDir); $server = new \Sabre\DAV\Server($objectTree); $server->setBaseUri($this->generateUrl('pimcore_webdav', ['path' => '/'])); $server->addPlugin($lockPlugin); $server->addPlugin(new \Sabre\DAV\Browser\Plugin()); $server->start(); ``` Most WebDAV file and folder operations perform permission checks through `isAllowed()`, but `Tree::move()` does not. In the overwrite path for a same-directory move, it deletes the source asset before resolving the current user: ```php # models/Asset/WebDAV/Tree.php if (dirname($sourcePath) == dirname($destinationPath)) { if ($asset = Asset::getByPath('/' . $destinationPath)) { $sourceAsset = Asset::getByPath('/' . $sourcePath); $asset->setData($sourceAsset->getData()); $sourceAsset->delete(); } ... } $user = \Pimcore\Tool\Admin::getCurrentUser(); $asset->setUserModification($user->getId()); $asset->save(); ``` `Asset::delete()` removes the asset without an internal permission gate: ```php # models/Asset.php public function delete(bool $isNested = false): void { ... $this->getDao()->delete(); ... $this->deletePhysicalFile(); } ``` Because the source asset deletion happens before `$user->getId()`, an unauthenticated request can still cause a deletion even if later execution fails when no current user is present. ### PoC Prerequisites: - Pimcore 2026.1.0 with the built-in WebDAV route enabled. - Two existing asset paths in the same directory, for example `/products/source.jpg` and `/products/existing.jpg`. - No valid session is required for the unauthenticated deletion path. PoC request: ```http MOVE /asset/webdav/products/source.jpg HTTP/1.1 Host: target.example Destination: http://target.example/asset/webdav/products/existing.jpg Overwrite: T ``` Result: The server will return an error after the deletion because `Tree::move()` later attempts to call `$user->getId()` when no current user exists. However, the source asset at `/products/source.jpg` has already been deleted by `$sourceAsset->delete()` before that failure point. For an authenticated low-privileged backend user without sufficient asset permissions, the same request can also reach the unchecked move path and may overwrite the destination asset or move an asset without the expected per-asset permission checks. ### Impact This issue allows remote unauthorized destruction of assets when paths are known or guessable. In Pimcore deployments where assets represent product images, documents, media, or DAM-managed business content, deletion or unauthorized overwrite can cause data loss, content integrity loss, and service disruption.
AI coding agents often install or upgrade packages automatically in composer. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| pimcore/pimcorecomposer | <=11.5.16 | 11.5.17 |
| pimcore/pimcorecomposer | >=12.0.0-RC1,<=12.3.6 | 12.3.7 |
| pimcore/pimcorecomposer | >=2026.1.0,<2026.1.3 | 2026.1.3 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL GuardUpdate pimcore/pimcore to 11.5.17; pimcore/pimcore to 12.3.7; pimcore/pimcore to 2026.1.3 if you use the affected versions. Test the change in a non-production environment first.
Local check
hol-guard supply-chain scanPimcore: Missing Authorization in WebDAV MOVE via unchecked asset move handling affects pimcore/pimcore (composer), pimcore/pimcore (composer), pimcore/pimcore (composer). Severity is high. ### Summary Pimcore's WebDAV asset endpoint exposes a `MOVE` operation through `/asset/webdav{path}` without adding an authentication plugin in the WebDAV controller. The `Tree::move()` implementation then performs asset mutation and deletion before checking a current Pimcore user or any asset permissions. An unauthenticated remote attacker who knows two existing asset paths in the same directory can send a WebDAV `MOVE` request that deletes the source asset. Authenticated low-privileged users may also be able to perform unauthorized asset move or overwrite operations because the move path does not enforce `rename`, `delete`, `create`, or `publish` permissions. ### Details The route for WebDAV is globally registered and accepts arbitrary trailing paths: ```yaml # bundles/CoreBundle/config/routing.yaml pimcore_webdav: path: /asset/webdav{path} defaults: { _controller: Pimcore\Bundle\CoreBundle\Controller\WebDavController::webdavAction } requirements: path: '.*' ``` The controller constructs a SabreDAV server but only attaches lock and browser plugins. It does not attach an authentication plugin or perform an explicit user/session check before starting the server: ```php # bundles/CoreBundle/src/Controller/WebDavController.php $publicDir = new Asset\WebDAV\Folder($homeDir); $objectTree = new Asset\WebDAV\Tree($publicDir); $server = new \Sabre\DAV\Server($objectTree); $server->setBaseUri($this->generateUrl('pimcore_webdav', ['path' => '/'])); $server->addPlugin($lockPlugin); $server->addPlugin(new \Sabre\DAV\Browser\Plugin()); $server->start(); ``` Most WebDAV file and folder operations perform permission checks through `isAllowed()`, but `Tree::move()` does not. In the overwrite path for a same-directory move, it deletes the source asset before resolving the current user: ```php # models/Asset/WebDAV/Tree.php if (dirname($sourcePath) == dirname($destinationPath)) { if ($asset = Asset::getByPath('/' . $destinationPath)) { $sourceAsset = Asset::getByPath('/' . $sourcePath); $asset->setData($sourceAsset->getData()); $sourceAsset->delete(); } ... } $user = \Pimcore\Tool\Admin::getCurrentUser(); $asset->setUserModification($user->getId()); $asset->save(); ``` `Asset::delete()` removes the asset without an internal permission gate: ```php # models/Asset.php public function delete(bool $isNested = false): void { ... $this->getDao()->delete(); ... $this->deletePhysicalFile(); } ``` Because the source asset deletion happens before `$user->getId()`, an unauthenticated request can still cause a deletion even if later execution fails when no current user is present. ### PoC Prerequisites: - Pimcore 2026.1.0 with the built-in WebDAV route enabled. - Two existing asset paths in the same directory, for example `/products/source.jpg` and `/products/existing.jpg`. - No valid session is required for the unauthenticated deletion path. PoC request: ```http MOVE /asset/webdav/products/source.jpg HTTP/1.1 Host: target.example Destination: http://target.example/asset/webdav/products/existing.jpg Overwrite: T ``` Result: The server will return an error after the deletion because `Tree::move()` later attempts to call `$user->getId()` when no current user exists. However, the source asset at `/products/source.jpg` has already been deleted by `$sourceAsset->delete()` before that failure point. For an authenticated low-privileged backend user without sufficient asset permissions, the same request can also reach the unchecked move path and may overwrite the destination asset or move an asset without the expected per-asset permission checks. ### Impact This issue allows remote unauthorized destruction of assets when paths are known or guessable. In Pimcore deployments where assets represent product images, documents, media, or DAM-managed business content, deletion or unauthorized overwrite can cause data loss, content integrity loss, and service disruption.
AI coding agents often install or upgrade packages automatically in composer. A high vulnerability in a dependency can be pulled into a project through a normal install or update without a human reviewing the change, expanding the blast radius from a single package to every agent workspace that depends on it.
| Package | Affected range | Fixed version |
|---|---|---|
| pimcore/pimcorecomposer | <=11.5.16 | 11.5.17 |
| pimcore/pimcorecomposer | >=12.0.0-RC1,<=12.3.6 | 12.3.7 |
| pimcore/pimcorecomposer | >=2026.1.0,<2026.1.3 | 2026.1.3 |
Fixed versions are reported by the source feed; confirm compatibility before updating.
Reported by GitHub Security Advisories (ghsa).
HOL Guard can help your team review package activity against supported protection paths.
Explore HOL Guard