CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 26.9% probability of exploitation in the next 30 days.
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-2021-4119
Severity
CRITICAL
CVSS
9.8
EPSS
26.89%
Original NVD Description
bookstack is vulnerable to Improper Access Control
Related CVEs
Other vulnerabilities affecting the same vendor(s)