CVE-2025-67713

Miniflux 2 has an Open Redirect via protocol-relative `redirect_url`

State
Published
Severity
5.3 Medium
Published
Dec 11, 2025
Updated
Dec 11, 2025
Reserved
Dec 10, 2025

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Description

Miniflux 2 is an open source feed reader. Versions 2.2.14 and below treat redirect_url as safe when url.Parse(...).IsAbs() is false, enabling phishing flows after login. Protocol-relative URLs like //ikotaslabs.com have an empty scheme and pass that check, allowing post-login redirects to attacker-controlled sites. This issue is fixed in version 2.2.15.

Scores

CVSSScoreVectorSource
4.05.3 MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:NGitHub_M

Weaknesses

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

Affected Products

ProductVersions
v2miniflux
  • < 2.2.15Affected

References

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