CVE-2019-14221

MEDIUM

1CRM On-Premise Software 8.5.7 - XSS

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-14221. PoCs published by Kusol Watchara-Apanukorn.

AI-analyzed exploit summary This is a writeup describing a stored XSS vulnerability in 1CRM On-Premise Software 8.5.7. The exploit involves creating a malicious report with embedded JavaScript that executes when a victim runs the report.

Description

1CRM On-Premise Software 8.5.7 allows XSS via a payload that is mishandled during a Run Report operation.

Exploits (1)

exploitdb WRITEUP
by Kusol Watchara-Apanukorn · textwebappsphp
https://www.exploit-db.com/exploits/47206

This is a writeup describing a stored XSS vulnerability in 1CRM On-Premise Software 8.5.7. The exploit involves creating a malicious report with embedded JavaScript that executes when a victim runs the report.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: 1CRM On-Premise Software 8.5.7
Auth required
Prerequisites: Valid user credentials · Access to the report creation functionality
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/47206

Scores

CVSS v3 5.4
EPSS 0.0171
EPSS Percentile 74.5%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (1)
1crm/1crm_on-premise < 8.5.7
Published Aug 08, 2019
Tracked Since Feb 18, 2026