Improper Access Control

Affecting showdoc/showdoc gem, versions <2.4.2

Overview

showdoc/showdoc is a tool greatly applicable for an IT team to share documents online.

Affected versions of this package are vulnerable to Improper Access Control. A malicious user could edit other users note by navigating with a modified page_id.

Remedaition

Upgrade showdoc/showdoc to version 2.4.2 or higher.

References

Do your applications use this vulnerable package?

CVSS Score

6.5
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    None
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Credit
Unknown
CVE
CVE-2018-19620
CWE
CWE-284
Snyk ID
SNYK-RUBY-SHOWDOCSHOWDOC-72642
Disclosed
28 Nov, 2018
Published
28 Nov, 2018