VulnerabilityModified
CVE-2021-4026
bookstack is vulnerable to Improper Access Control
MEDIUM 4.3EPSS 0.90%
Does this matter?
Lower severity and a low EPSS score (0.90%). Track it; it rarely justifies an emergency change on its own.
Description
bookstack is vulnerable to Improper Access Control
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.90% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-284, CWE-863
- Affected
- bookstackapp/bookstack
- Source
- security@huntr.dev
References
- https://github.com/bookstackapp/bookstack/commit/b4fa82e3298a15443ca40bff205b7a16a1031d92Patch, Third Party Advisory
- https://huntr.dev/bounties/c6dfa80d-43e6-4b49-95af-cc031bb66b1dExploit, Third Party Advisory
- https://github.com/bookstackapp/bookstack/commit/b4fa82e3298a15443ca40bff205b7a16a1031d92Patch, Third Party Advisory
- https://huntr.dev/bounties/c6dfa80d-43e6-4b49-95af-cc031bb66b1dExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.