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GHSA-w2f4-hxpm-mq98

GitHub Security Advisory

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

✓ GitHub Reviewed HIGH Has CVE

Advisory Details

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

Affected Packages

Packagist ssddanbrown/bookstack
Affected versions: 0 (fixed in 21.0.3)

Related CVEs

Key Information

GHSA ID
GHSA-w2f4-hxpm-mq98
Published
November 15, 2021 11:17 PM
Last Modified
November 17, 2021 9:12 PM
CVSS Score
7.5 /10
Primary Ecosystem
Packagist
Primary Package
ssddanbrown/bookstack
GitHub Reviewed
✓ Yes

Dataset

Last updated: September 16, 2025 6:29 AM

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