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Vulnerability details: VCID-4yst-m2tc-t3de
Vulnerability ID VCID-4yst-m2tc-t3de
Aliases GHSA-544j-77x9-h938
Summary Moderate severity vulnerability that affects actionpack Withdrawn, accidental duplicate publish. actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of service (superfluous caching and memory consumption) by leveraging an application's use of a wildcard controller route.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
No exploits are available.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-04-01T13:03:42.721304+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-544j-77x9-h938/GHSA-544j-77x9-h938.json 38.0.0