Path Traversal in bookstackapp/bookstack
CVE-2021-3916

6.5MEDIUM

Key Information:

Vendor

Bookstackapp

Status
Bookstackapp/bookstack
Vendor
CVE Published:
5 November 2021

What is CVE-2021-3916?

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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Deploy the Patch

Affected Version(s)

bookstackapp/bookstack < 21.10.3

References

https://huntr.dev/bounties/0be32e6b-7c48-43f0-9cec-433000...
x_refsource_CONFIRM
https://github.com/bookstackapp/bookstack/commit/43830a37...
x_refsource_MISC

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

CVSS V3.0

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

  • Vulnerability published

  • Vulnerability Reserved

JSON
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