CVE-2026-75592

Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Kirby's media handler used incomplete filesystem containment checks in src/Filesystem/Dir.php and src/Filesystem/F.php through Kirby\Filesystem\Dir::realpath and Kirby\Filesystem\F::realpat...

CVE-2026-75594

Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Kirby's media handler in src/Cms/Media.php allowed Kirby\Cms\Media::thumb to append a path-bearing filename to a validated parent media directory. On nginx, PHP's built-in server, or Apache...

CVE-2026-75594

Kirby , an open-source CMS, is affected by a path traversal vulnerability in its media handler (src/Cms/Media.php, Kirby\Cms\Media::thumb()) and the file::version path (src/Filesystem/Asset.php). On nginx, PHP's built-in server, or Apache with AllowEncodedSlashes enabled, a remote unauthenticated...

CVE-2026-75594 Kirby: Access to image files and limited access to JSON files outside of the site root via path traversal in the media handling

Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Kirby's media handler in src/Cms/Media.php allowed Kirby\Cms\Media::thumb to append a path-bearing filename to a validated parent media directory. On nginx, PHP's built-in server, or Apache...

EUVD-2026-68813

Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Kirby's media handler in src/Cms/Media.php allowed Kirby\Cms\Media::thumb to append a path-bearing filename to a validated parent media directory. On nginx, PHP's built-in server, or Apache...

CVE-2026-75592

Kirby (open-source CMS) contained an incomplete filesystem containment flaw in its media handler prior to 4.9.5 and 5.5.2 . The Dir::realpath() and F::realpath() functions accepted a sibling directory sharing the intended root's string prefix (e.g., /var/www/site2 next to /var/www/site) without e...

CVE-2026-75592 Kirby: Access to image files outside of the site root via path traversal in the media handling

Kirby is an open-source content management system. Prior to 4.9.5 and 5.5.2, depending on the release line, Kirby's media handler used incomplete filesystem containment checks in src/Filesystem/Dir.php and src/Filesystem/F.php through Kirby\Filesystem\Dir::realpath and Kirby\Filesystem\F::realpat...

CVE-2026-71415 Kirby: File upload permissions are not checked during processing of chunk data

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

CVE-2026-71415 Kirby: File upload permissions are not checked during processing of chunk data

Kirby is an open-source content management system. From 5.0.0 until 5.5.2, Kirby's REST API chunk upload handler in src/Api/Upload.php did not run the relevant upload authorization preflight in Kirby\Api\Upload::process before Kirby\Api\Upload::processChunk persisted chunk data. An authenticated...

TYPO3 CMS - Unrestricted File Upload in Form Framework

Problem Users were able to upload files with arbitrary MIME types to forms using FileUpload or ImageUpload elements with allowedMimeTypes configured - uploading PHP files was not possible. The restriction was not enforced server-side because the MimeTypeValidator was registered during form buildi...

GHSA-MFQJ-CQV3-H7XW TYPO3 CMS - Unrestricted File Upload in Form Framework

Problem Users were able to upload files with arbitrary MIME types to forms using FileUpload or ImageUpload elements with allowedMimeTypes configured - uploading PHP files was not possible. The restriction was not enforced server-side because the MimeTypeValidator was registered during form buildi...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

CVE-2026-52730

Xibo CMS prior to version 4.4.3 contains a missing authorization vulnerability in Module::settingsForm caused by PHP operator precedence . This allows an authenticated user with the Module View feature—which is not granted to non-admins by default—to view (but not change) super admin-restricted m...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

CVE-2026-52730 Xibo CMS Missing Authorization in Module::settingsForm due to PHP operator precedence

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing Authorization in Module::settingsForm allows to view not change super admin-restricted module settings and leak the full module entity. Exploitation of...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Crucible Server

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-12802 was introduced in 4.9.0 and later of Crucible. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

BASM (Broken Authentication & Session Management) at Bouncy Castle Dependency in Crucible Server

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-59642 was introduced in 4.9.0 and later of Crucible. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

Security update for openssl-1_1

This update for openssl-11 fixes the following issues: CVE-2026-54874: Excessive Memory Use Buffering DTLS Records for a Future Epoch bsc1274795. CVE-2026-63072: Heap Buffer Overflow in CMS Key Unwrapping bsc1274788. Changes for openssl-11: August 2026 release bsc1274774 Patch Instructions: To...

SUSE-SU-2026:3878-1 Security update for openssl-1_1

This update for openssl-11 fixes the following issues: - CVE-2026-54874: Excessive Memory Use Buffering DTLS Records for a Future Epoch bsc1274795. - CVE-2026-63072: Heap Buffer Overflow in CMS Key Unwrapping bsc1274788. Changes for openssl-11: - August 2026 release bsc1274774...

Security update for openssl-1_1

This update for openssl-11 fixes the following issues: CVE-2026-54874: Excessive Memory Use Buffering DTLS Records for a Future Epoch bsc1274795. CVE-2026-63072: Heap Buffer Overflow in CMS Key Unwrapping bsc1274788. Changes for openssl-11: August 2026 release bsc1274774 Patch Instructions: To...