Vulnerability Description
bookstack is vulnerable to Improper Access Control
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bookstackapp | Bookstack | < 21.11.2 |
Related Weaknesses (CWE)
References
- https://github.com/bookstackapp/bookstack/commit/b4fa82e3298a15443ca40bff205b7a1PatchThird Party Advisory
- https://huntr.dev/bounties/c6dfa80d-43e6-4b49-95af-cc031bb66b1dExploitThird Party Advisory
- https://github.com/bookstackapp/bookstack/commit/b4fa82e3298a15443ca40bff205b7a1PatchThird Party Advisory
- https://huntr.dev/bounties/c6dfa80d-43e6-4b49-95af-cc031bb66b1dExploitThird Party Advisory
FAQ
What is CVE-2021-4026?
CVE-2021-4026 is a vulnerability with a CVSS score of 4.3 (MEDIUM). bookstack is vulnerable to Improper Access Control
How severe is CVE-2021-4026?
CVE-2021-4026 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-4026?
Check the references section above for vendor advisories and patch information. Affected products include: Bookstackapp Bookstack.