RubySec

Providing security resources for the Ruby community

CVE-2018-1000842 (fat_free_crm): fat_free_crm gem XSS vulnerability via query parameter

ADVISORIES

GEM

fat_free_crm

SEVERITY

CVSS v3: 6.1

CVSS v2: 4.3

PATCHED VERSIONS

  • >= 0.18.1
  • ~> 0.17.3
  • ~> 0.16.4
  • ~> 0.15.2
  • ~> 0.14.2

DESCRIPTION

FatFreeCRM version <=0.14.1, >=0.15.0 <=0.15.1, >=0.16.0 <=0.16.3, >=0.17.0 <=0.17.2, ==0.18.0 contains a Cross Site Scripting (XSS) vulnerability in commit 6d60bc8ed010c4eda05d6645c64849f415f68d65 that can result in Javascript execution. This attack appear to be exploitable via Content with Javascript payload will be executed on end user browsers when they visit the page. This vulnerability appears to have been fixed in 0.18.1, 0.17.3, 0.16.4, 0.15.2, 0.14.2.