CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2021-4026
Severity
MEDIUM
CVSS
4.3
EPSS
0.90%
Original NVD Description
bookstack is vulnerable to Improper Access Control
Related CVEs
Other vulnerabilities affecting the same vendor(s)