CVE-2021-4194

CVSS V2 Medium 4 CVSS V3 Medium 6.5
Description
bookstack is vulnerable to Improper Access Control
Overview
  • CVE ID
  • CVE-2021-4194
  • Assigner
  • security@huntr.dev
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-06T18:15:07
  • Last Modified Date
  • 2022-07-25T10:24:25
Weakness Enumerations
CWE URL
CWE-863 http://cwe.mitre.org/data/definitions/863.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:bookstackapp:bookstack:*:*:*:*:*:*:*:* 1 OR 21.12.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://huntr.dev/bounties/0bc8b3f7-9057-4eb7-a989-24cd5689f114 Exploit Third Party Advisory
https://github.com/bookstackapp/bookstack/commit/cb0d674a71449de883713db2fcdccb6e108992ad Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-4194
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4194
History
Created Old Value New Value Data Type Notes
2022-05-10 06:37:37 Added to TrackCVE
2022-12-06 05:49:10 2022-01-06T18:15Z 2022-01-06T18:15:07 CVE Published Date updated
2022-12-06 05:49:10 2022-07-25T10:24:25 CVE Modified Date updated
2022-12-06 05:49:10 Analyzed Vulnerability Status updated