CVE-2025-67713: miniflux Open Redirect

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.

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CVSS v3.1 Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-601 CWE-601

Affected Products

Vendor	Product	Versions
miniflux_project	miniflux	< 2.2.15

References

Advisories & Patches

https://github.com/miniflux/v2/commit/76df99f3a3db234cf6b312be5e771485213d03c7 https://github.com/miniflux/v2/security/advisories/GHSA-wqv2-4wpg-8hc9

Exploits

https://github.com/miniflux/v2/security/advisories/GHSA-wqv2-4wpg-8hc9

Frequently Asked Questions

What is CVE-2025-67713? +

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. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2025-67713? +

CVE-2025-67713 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-67713? +

CVE-2025-67713 affects products from miniflux_project, specifically: miniflux. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-67713? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-67713