CVE-2025-69725

Description

An Open Redirect vulnerability in the go-chi/chi >=5.2.2 RedirectSlashes function allows remote attackers to redirect victim users to malicious websites using the legitimate website domain.

CVSS Metrics

• v3.1•MEDIUM•Score: 4.7CVSS:3.1/AC:L/AV:N/A:N/C:L/I:N/PR:N/S:C/UI:R
• v3.1•MEDIUM•Score: 4.7CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

EPSS Trends

Current EPSS score: 0.05%• Percentile: 15%

Techniques & Countermeasures

• CWE-601•URL Redirection to Untrusted Site ('Open Redirect')

  The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

Affected Systems

• github.com/go-chi•chi

  ≥ 5.2.2, < 5.2.4 | all

• github.com/go-chi/chi•v2

  all

• github.com/go-chi/chi•v3

  all

• github.com/go-chi/chi•v4

  all

• github.com/go-chi/chi•v5

  ≥ 5.2.2, < 5.2.4

References (5)

• http://go-chichi.com
• https://github.com/go-chi/chi/security/advisories/GHSA-mqqf-5wvp-8fh8
• https://github.com/go-chi/chi/issues/1037
• https://github.com/go-chi/chi/commit/6eb35881c0e438ffb663ddbad3a61babaa5e5d8a
• https://github.com/go-chi/chi