CVE-2020-13258

MEDIUMNuclei

Cross-site scripting in Contentful

Title source: GitHub Advisory
STIX 2.1 vulnerability

Record summary

CVE-2020-13258 has a selected CVSS score of 6.1 (medium); EIP currently links 1 Nuclei template.

Description

Contentful through 2020-05-21 for Python allows reflected XSS, as demonstrated by the api parameter to the-example-app.py.

Description source: CVE List

Exploitation context

Available material

Nuclei templates
1

Affected products and versions

1
ProductSourceVersion range

contentful

Browse PyPI / contentful
GitHub AdvisoryBefore 1.12.4 · Fixed in 1.12.4affected

Nuclei templates

1
ProjectDiscoveryMEDIUMContentful <=2020-05-21 - Cross-Site ScriptingCVSS 6.1

Contentful through 2020-05-21 for Python contains a reflected cross-site scripting vulnerability via the api parameter to the-example-app.py.

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.

WeaknessesCWE-79
Authorspikpikcu
Template tagscvecve2020contentfulxssvuln
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE: cpe:2.3:a:contentful:python_example:*:*:*:*:*:*:*:*
https://github.com/contentful/the-example-app.py/issues/44 https://nvd.nist.gov/vuln/detail/CVE-2020-13258 https://github.com/ARPSyndicate/cvemon https://github.com/ARPSyndicate/kenzer-templates

Source: ProjectDiscovery

References

2