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  5. CVE-2021-3915

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

November 15, 2021 (updated November 17, 2021)

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

References

  • github.com/advisories/GHSA-w2f4-hxpm-mq98
  • github.com/bookstackapp/bookstack/commit/ae155d67454d6b9f6c93b2bb457aaa4b2eb1a9ed
  • huntr.dev/bounties/fcb65f2d-257a-46f4-bac9-f6ded5649079
  • nvd.nist.gov/vuln/detail/CVE-2021-3915

Code Behaviors & Features

Detect and mitigate CVE-2021-3915 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 21.0.3

Fixed versions

  • 21.0.3

Solution

Upgrade to version 21.0.3 or above.

Impact 5.7 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Source file

packagist/ssddanbrown/bookstack/CVE-2021-3915.yml

Spotted a mistake? Edit the file on GitLab.

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