CVE-2021-3915

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 Unrestricted Upload of File with Dangerous Type in bookstackapp/bookstack

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...