| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | WordPress plugin Newsletter Popup cross-site scripting vulnerability | 30 May 202300:00 | – | cnnvd |
 | CVE-2023-0733 Newsletter Popup <= 1.2 - Unauthenticated Stored XSS | 30 May 202307:49 | – | cvelist |
 | EUVD-2023-12761 | 3 Oct 202520:07 | – | euvd |
 | CVE-2023-0733 | 30 May 202308:15 | – | nvd |
 | CVE-2023-0733 | 30 May 202308:15 | – | osv_cve |
 | WordPress Newsletter Popup Plugin <= 1.2 is vulnerable to Cross Site Scripting (XSS) | 11 May 202300:00 | – | patchstack |
 | Cross site scripting | 30 May 202308:15 | – | prion |
 | PT-2023-16487 · WordPress · Newsletter Popup | 30 May 202300:00 | – | ptsecurity |
 | CVE-2023-0733: Undefined Security Weakness | 30 May 202300:00 | – | rapid7 |
 | CVE-2023-0733 | 23 May 202502:52 | – | redhatcve |
10
Node
[
{
"vendor": "Unknown",
"product": "Newsletter Popup",
"versions": [
{
"status": "affected",
"versionType": "custom",
"version": "0",
"lessThanOrEqual": "1.2"
}
],
"defaultStatus": "affected",
"collectionURL": "https://wordpress.org/plugins"
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| action | request body | /wp-admin/admin-ajax.php | Stored XSS via unsanitized settings exposed by Newsletter Popup plugin; POC uses admin-ajax.php with action=savenewsletter and payload in nldata | CWE-79 |
| nlid | request body | /wp-admin/admin-ajax.php | Stored XSS via unsanitized settings exposed by Newsletter Popup plugin; POC uses admin-ajax.php with action=savenewsletter and payload in nldata | CWE-79 |
| nlname | request body | /wp-admin/admin-ajax.php | Stored XSS via unsanitized settings exposed by Newsletter Popup plugin; POC uses admin-ajax.php with action=savenewsletter and payload in nldata | CWE-79 |
| nldata | request body | /wp-admin/admin-ajax.php | Stored XSS via unsanitized settings exposed by Newsletter Popup plugin; POC uses admin-ajax.php with action=savenewsletter and payload in nldata | CWE-79 |
Data
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17 Jun 2026 05:26Current
7.1High risk
Vulners AI Score7.1
CVSS 3.16.1
EPSS0.0051
SSVC