The Easy Forms for Mailchimp WordPress plugin before 6.8.9 does not sanitise and escape a parameter before outputting it back in the page when the debug option is enabled, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
{
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2518.json",
"unresolved_ranges": [
{
"source": "AFFECTED_FIELD",
"extracted_events": [
{
"fixed": "6.8.9"
}
]
},
{
"source": "DESCRIPTION",
"extracted_events": [
{
"fixed": "6.8.9"
}
]
}
],
"cna_assigner": "WPScan"
}{
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:yikesinc:easy_forms_for_mailchimp:*:*:*:*:*:wordpress:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "6.8.8"
}
]
}