Skip to content
CVE PROGRAM SOURCE RECORD4.3 Medium

CVE-2026-20172

Cisco Enterprise Chat and Email Lite Agent File Upload Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
cisco

Description

A vulnerability in the Lite Agent feature of Cisco Enterprise Chat and Email (ECE) could allow an authenticated, remote attacker to conduct browser-based attacks. To exploit this vulnerability, the attacker must have valid credentials for a user account with at least the role of Agent. This vulnerability is due to inadequate validation of file contents during file upload operations. An attacker could exploit this vulnerability by uploading a file that contains malicious scripts or HTML code, which the application could make available to other users to access. A successful exploit could allow the attacker to execute the contents of that file in the browser of a user and conduct browser-based attacks. 

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Enterprise Chat and Email

Default version status: unknown

  • 11.6(1)_ES3affected
  • 11.6(1)_ES4affected
  • 12.0(1)_ES6affected
  • 11.6(1)_ES8affected
  • 12.0(1)_ES5aaffected
  • 11.6(1)_ES9affected
  • 12.0(1)_ES6_ET1affected
  • 11.6(1)_ES6affected
  • 11.6(1)_ES5affected
  • 12.5(1)_ET1affected
  • 12.5(1)affected
  • 12.5(1)_ES3_ET1affected
  • 12.0(1)_ES3affected
  • 11.6(1)_ES11affected
  • 12.0(1)_ES4affected
  • 12.0(1)_ES5affected
  • 11.6(1)_ES2affected
  • 11.6(1)_ES9aaffected
  • 11.6(1)_ES10affected
  • 12.0(1)_ES1affected
  • 12.0(1)affected
  • 12.5(1)_ES3affected
  • 12.6(1)affected
  • 11.5(1)affected
  • 12.0(1)_ES2affected
  • 11.6(1)_ES7affected
  • 12.5(1)_ES2affected
  • 12.6(1)_ET1affected
  • 11.6(1)affected
  • 12.5(1)_ES1affected
  • 12.6(1)_ET2affected
  • 12.5(1)_ES3_ET2affected
  • 12.0(1)_ES6_ET2affected
  • 12.6(1)_ES1affected
  • 12.5(1)_ES4affected
  • 11.6(1)_ES12affected
  • 12.6(1)_ET3affected
  • 12.5(1)_ES4_ET1affected
  • 12.0(1)_ES6_ET3affected
  • 12.6(1)_ES1_ET1affected
  • 12.6(1)_ES2affected
  • 12.6_ES2_ET1affected
  • 12.5(1)_ES5affected
  • 12.6_ES2_ET2affected
  • 12.0(1)_ES7affected
  • 12.6_ES2_ET3affected
  • 12.0(1)_ES7_ET1affected
  • 12.5(1)_ES5_ET1affected
  • 12.6_ES2_ET4affected
  • 12.6(1)_ES3affected
  • 11.6(1)_ES12_ET1affected
  • 12.6_ES3_ET1affected
  • 12.5(1)_ES6affected
  • 12.6_ES3_ET2affected
  • 12.6(1)_ES4affected
  • 12.5(1)_ES7affected
  • 12.6(1)_ES4_ET1affected
  • 12.6(1)_ES5affected
  • 12.6(1)_ES5_ET1affected
  • 12.6(1)_ES5_ET2affected
  • 12.6(1)_ES6affected
  • 12.6(1)_ES6_ET1affected
  • 12.5(1)_ES8affected
  • 12.6(1)_ES6_ET2affected
  • 12.6(1)_ES7affected
  • 12.6(1)_ES8affected
  • 12.6(1)_ES4_ET2affected
  • 12.6(1)_ES3_ET3affected
  • 12.6(1)_ES2_ET5affected
  • 12.6(1)_ES1_ET2affected
  • 12.6(1)_ES8_ET1affected
  • 12.6(1)_ES7_ET1affected
  • 12.6(1)_ES6_ET3affected
  • 12.6(1)_ES5_ET3affected
  • 12.5(1)_ES8_ET1affected
  • 12.5(1)_ES3_ET3affected
  • 12.5(1)_ES5_ET2affected
  • 12.5(1)_ES6_ET1affected
  • 12.5(1)_ES4_ET2affected
  • 12.5(1)_ES7_ET1affected
  • 12.6(1)_ES8_ET2affected
  • 12.6(1)_ES9affected
  • 12.6(1)_ES9_ET1affected
  • 12.5(1)_ES9affected
  • 12.6(1)_ES9_ET2affected
  • 12.6(1)_ES9_ET3affected
  • 12.6(1)_ES10affected
  • 12.6(1)_ES10_ET1affected
  • 15.0(1)affected
  • 12.6(1)_ES11affected
  • 15.0(1)_ET1affected
  • 15.0(1)ES202508affected
  • 12.6(1)_ES11_ET1affected
  • 12.6(1)_ES11_ET2affected
  • 12.6(1)_ES12affected
  • 15.0(1)ES202511affected
  • 12.6(1)_ES12_ET1affected
  • 15.0(1)ES202511_ET1affected
  • 12.5(1)_ES10affected

References