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CVE-2019-5420 A remote code execution vulnerability in development mode…

Description

A remote code execution vulnerability in development mode Rails <5.2.2.1, <6.0.0.beta3 can allow an attacker to guess the automatically generated development mode secret token. This secret token can be used in combination with other Rails internals to escalate to a remote code execution exploit.

Affected products and versions

Product Affected versions Fixed in
https://github.com/rails/rails 6.0.0.beta3 No fix stated
https://github.com/rails/rails 5.2.2.1 No fix stated

References

Timeline

  1. Published
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Other CVEs of https://github.com/rails/rails

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CVE-2019-5419 There is a possible denial of service vulnerability in Action View… Not rated CVE-2019-5418 Rails Ruby on Rails Path Traversal Vulnerability 7.5 High
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