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GHSA-vmfp-7cw6-345x

GitHub Security Advisory

⚠ Unreviewed HIGH Has CVE

Advisory Details

In BookStack before version 0.30.4, a user with permissions to edit a page could add an attached link which would execute untrusted JavaScript code when clicked by a viewer of the page. Dangerous content may remain in the database after this update. If you think this could have been exploited the linked advisory provides a SQL query to test. As a workaround, page edit permissions could be limited to only those that are trusted until you can upgrade although this will not address existing exploitation of this vulnerability. The issue is fixed in version 0.30.4.

Related CVEs

Key Information

GHSA ID
GHSA-vmfp-7cw6-345x
Published
May 24, 2022 5:32 PM
Last Modified
May 24, 2022 5:32 PM
CVSS Score
7.5 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: July 9, 2025 6:27 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.