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GHSA-2j2x-hqr9-3h42

MediumCVSS 6.6 / 10
Published Jun 3, 2026·Last modified Jun 3, 2026
Affected Components(2)
npm logoreact-router
7.0.0 – 7.14.1
npm logoreact-router
6.7.0 – 6.30.4
Description

Certain URLs passed to the redirect function can trigger an open redirect to an external domain depending on the level of validation done by the application prior to returning the redirect.

[!NOTE] This does not impact your React Router application if you are using Declarative Mode (<BrowserRouter>)

Risk Scores
Base Score
6.6

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability.

Threat Intelligence
6.6

Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.

EPSS
N/A

Probability that this vulnerability will be exploited in the wild within the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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