CVE-2018-1000154

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
Zammad GmbH Zammad version 2.3.0 and earlier contains a Improper Neutralization of Script-Related HTML Tags in a Web Page (CWE-80) vulnerability in the subject of emails which are not html quoted in certain cases. This can result in the embedding and execution of java script code on users browser. This attack appear to be exploitable via the victim openning a ticket. This vulnerability appears to have been fixed in 2.3.1, 2.2.2 and 2.1.3.
Overview
  • CVE ID
  • CVE-2018-1000154
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-04-05T13:29:00
  • Last Modified Date
  • 2018-05-10T14:43:06
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:* 1 OR 2.3.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://zammad.com/news/security-advisory-zaa-2018-01 Vendor Advisory
https://zammad.com/news/release-2-4 Vendor Advisory
https://github.com/zammad/zammad/issues/1869 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-1000154
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000154
History
Created Old Value New Value Data Type Notes
2022-05-10 18:43:51 Added to TrackCVE
2022-12-03 04:28:22 2018-04-05T13:29Z 2018-04-05T13:29:00 CVE Published Date updated
2022-12-03 04:28:22 2018-05-10T14:43:06 CVE Modified Date updated
2022-12-03 04:28:22 Analyzed Vulnerability Status updated