What’s Vulnerable › Vulnerabilities

CVE-2020-13258

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-05-21 · updated 2026-06-17
• Weakness: CWE-79

Description

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

Affected products

• @contentful Python Example: through 2020-05-21

References

• https://github.com/contentful/the-example-app.py/issues/44
• https://github.com/contentful/the-example-app.py/issues/44

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