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CVE-2020-8264

Published: Jan 6, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.

Vendor	Product	Versions
n/a	https://github.com/rails/rails	affected `6.0.3.4`

Weaknesses (CWE)

References

https://hackerone.com/reports/904059

x_refsource_MISC

https://groups.google.com/g/rubyonrails-security/c/yQzUVfv42jk/m/oJWw-xhNAQAJ

x_refsource_MISC

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