CVE-2020-26260 | BDVDB-2026-145658 Detail

Description#

BookStack is a platform for storing and organising information and documentation. In BookStack before version 0.30.5, a user with permissions to edit a page could set certain image URL's to manipulate functionality in the exporting system, which would allow them to make server side requests and/or have access to a wider scope of files within the BookStack file storage locations. The issue was addressed in BookStack v0.30.5. As a workaround, page edit permissions could be limited to only those that are trusted until you can upgrade.

Impact#

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Exploit#

History#

1. Version 12020-12-09Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.