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.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "5.6.6"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "4ab7d19776011288b875abd3eef1e1f6f75289e2"
}
],
"source": "REFERENCES_COMMIT"
}
]
}