BookStack: Access Control Vulnerability

BookStack is an open source set of BookStackApp Bookstackapp team's platform for building wiki documents using PHP and Laravel. bookstackapp suffers from an access control error vulnerability that stems from the fact that users with API access can view any attachments to which they do not have re...

PT-2021-22847 · Bookstack · Bookstack

Name of the Vulnerable Software and Affected Versions: bookstack affected versions not specified Description: The issue is related to Improper Access Control. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this...

CVE-2021-4026: Improper Access Control

bookstack is vulnerable to Improper Access Control...

BookStack code issue vulnerability

BookStack is an open-source platform for building wiki documents using PHP and Laravel from the BookStackApp Bookstackapp team.BookStack is vulnerable to a code issue that stems from a lack of file type restrictions in the software's controller.php, which could be exploited by an attacker to...

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

GHSA-W2F4-HXPM-MQ98 bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

CVE-2021-3915

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

Unrestricted file upload

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

CVE-2021-3915

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

CVE-2021-3915

CVE-2021-3915 affects BookStack (BookStackApp) and is due to a lack of file type restrictions in the controller, enabling Unrestricted Upload of files with dangerous types. Variants are noted across multiple feeds (NVD, CNVD, GHSA, RH—Red Hat) with exploit guidance not provided in the supplied do...

PT-2021-22406

Name of the Vulnerable Software and Affected Versions bookstack affected versions not specified Description The issue concerns an Unrestricted Upload of File with Dangerous Type. This means that an attacker could potentially upload malicious files to the system, which could lead to various securi...

BookStack code issues and vulnerabilities

BookStack is an open-source platform for building wiki documents using PHP and Laravel from the BookStackApp Bookstackapp team.BookStack is vulnerable to a code issue that stems from a lack of file type restrictions in the software's controller.php, which could be exploited by an attacker to...

CVE-2021-3915: Unrestricted Upload of File with Dangerous Type

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type...

CVE-2021-3916

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal'...

CVE-2021-3916

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal'...

CVE-2021-3916

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal'...

CVE-2021-3916

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal'...

CVE-2021-3916

CVE-2021-3916 affects BookStack (bookstackapp/bookstack). The vulnerability is an Improper Limitation of a Pathname to a Restricted Directory (Path Traversal) in the web-facing file handling, enabling access to files under the storage directory via crafted pathnames. The PoC demonstrates traversa...

PT-2021-22416

Name of the Vulnerable Software and Affected Versions BookStack affected versions not specified Description The issue is related to Improper Limitation of a Pathname to a Restricted Directory, also known as 'Path Traversal'. This means that an attacker could potentially access files or directorie...

CVE-2021-3916: Improper Limitation of a Pathname to a Restricted Directory

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal'...