Book Stack v23.10.2 - LFR via Blind SSRF
CVE-2023-6199
6.5MEDIUM
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC🟣 EPSS 12%
What is CVE-2023-6199?
Book Stack version 23.10.2 allows filtering local files on the server. This is possible because the application is vulnerable to SSRF.
Affected Version(s)
BookStack 23.10.2
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
12% chance of being exploited in the next 30 days.
CVSS V3.1
Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved