VulnerabilityModified
CVE-2021-3916
bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
MEDIUM 6.5EPSS 1.24%
Does this matter?
Lower severity and a low EPSS score (1.24%). Track it; it rarely justifies an emergency change on its own.
Description
bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.24% probability · 67th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- bookstackapp/bookstack
- Source
- security@huntr.dev
References
- https://github.com/bookstackapp/bookstack/commit/43830a372fc51a8793199d04a34c3f4ebdfccc7bPatch, Third Party Advisory
- https://huntr.dev/bounties/0be32e6b-7c48-43f0-9cec-433000ad8f64Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/bookstackapp/bookstack/commit/43830a372fc51a8793199d04a34c3f4ebdfccc7bPatch, Third Party Advisory
- https://huntr.dev/bounties/0be32e6b-7c48-43f0-9cec-433000ad8f64Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.