CVE-2026-20172
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cisco Enterprise Chat and Email Lite Agent File Upload Vulnerability
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Cisco Enterprise Chat and Email
- Vendor
- Cisco
- Product
- Cisco Enterprise Chat and Email
- Platforms
- Unknown
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 11.6(1)_ES3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES5a | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES6_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES3_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES9a | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.5(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES3_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES6_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES4_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES6_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES1_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES2_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES2_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES2_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.0(1)_ES7_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES5_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES2_ET4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6(1)_ES12_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES3_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6_ES3_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES4_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES5_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES5_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES6_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES6_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES4_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES3_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES2_ET5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES1_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES8_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES7_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES6_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES5_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES8_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES3_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES5_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES6_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES4_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES7_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES8_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES9_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES9_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES9_ET3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES10_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.0(1) | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.0(1)_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.0(1)ES202508 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES11_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES11_ET2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.0(1)ES202511 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.6(1)_ES12_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 15.0(1)ES202511_ET1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 12.5(1)_ES10 | affected | Unavailable | Unavailable | Unavailable | None listed |