An issue was discovered in EspoCRM before 5.6.6. There is stored XSS due to lack of filtration of user-supplied data in Create Task. A malicious attacker can modify the parameter name to contain JavaScript code.
{
"cpe": "cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"fixed": "5.6.6"
}
],
"source": [
"CPE_RANGE",
"REFERENCES"
]
}