CVE-2017-11593

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
Cross-site scripting (XSS) vulnerability in the Markdown Preview Plus extension before 0.5.7 for Chrome allows remote attackers to inject arbitrary web script or HTML into some web applications via the upload and display of crafted text, markdown, or rst files that are designed to be viewed in the browser as plain text, but that will be converted to HTML without proper sanitization.
Overview
  • CVE ID
  • CVE-2017-11593
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-07-24T01:29:00
  • Last Modified Date
  • 2017-08-10T15:40:37
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:ooso:markdown_preview_plus:*:*:*:*:*:chrome:*:* 1 OR 0.4.5
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://github.com/volca/markdown-preview/issues/60 Exploit Issue Tracking Third Party Advisory
https://github.com/volca/markdown-preview/commit/1181f044a5457d5e1ac35804ecd84e05977f1920 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-11593
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11593
History
Created Old Value New Value Data Type Notes
2022-05-10 09:03:44 Added to TrackCVE
2022-12-02 19:02:04 2017-07-24T01:29Z 2017-07-24T01:29:00 CVE Published Date updated
2022-12-02 19:02:04 2017-08-10T15:40:37 CVE Modified Date updated
2022-12-02 19:02:04 Analyzed Vulnerability Status updated