How severe is CVE-2025-67713?

No CVSS score has been assigned to CVE-2025-67713 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2025-67713?

CVE-2025-67713 affects the following packages: miniflux.app/v2 (Go). Ecosystems affected: Go.

How do I fix CVE-2025-67713?

Update miniflux.app/v2 to 2.2.15 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-67713 is resolved across your whole dependency graph.

How do I detect CVE-2025-67713 in my Go dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for miniflux.app/v2, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2025-67713 if there is no patch (or I can't update yet)?

Stop reflecting attacker-controlled destinations: resolve every redirect target against an allowlist of paths or hosts you own, prefer a server-side key over a full URL in the request, and reject absolute URLs entirely where the flow only ever needs a relative one.

Is CVE-2025-67713 actively exploited in the wild?

No public exploit code has been indexed for CVE-2025-67713 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2025-67713?

CVE-2025-67713 has an EPSS (Exploit Prediction Scoring System) score of 0.2%, placing it in the 13th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2025-67713?

CVE-2025-67713 is classified as Open Redirect (CWE-601). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2025-67713 published, and has it been updated?

CVE-2025-67713 was published on December 11, 2025 and was last updated on October 28, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐹 Go

Not in CISA KEV

CVE-2025-67713 — miniflux.app

Fix: miniflux/v2@76df99f

CVE-2025-67713 is a Open Redirect vulnerability in miniflux.app/v2. A fix is available for miniflux.app/v2 — see the affected versions and patch details below.

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

Also known asGHSA-wqv2-4wpg-8hc9GO-2025-4226

Published

Dec 11, 2025

Updated

Oct 28, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 6, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

Proof-of-concept exploit code exists

CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.

Exploitation and automatability from CISA’s SSVC triage for CVE-2025-67713.

EPSS Exploitation Probability

via FIRST.org ↗

0.2%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs13th percentile — riskier than 13% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

🐹miniflux.app/v2

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Go packages — download data is not available via public APIs for these ecosystems.

Description

Summary

redirect_url is treated as safe when url.Parse(...).IsAbs() is false. Protocol-relative URLs like //ikotaslabs.com have an empty scheme and pass that check, allowing post-login redirects to attacker-controlled sites.

Details

url.Parse("//ikotaslabs.com") => empty Scheme, Host="ikotaslabs.com".
IsAbs() returns false for //ikotaslabs.com, so the code treats it as allowed.
Browser resolves //ikotaslabs.com to current-origin scheme (e.g. https://ikotaslabs.com), enabling phishing flows after login.

PoC

Send or visit: http://localhost/login?redirect_url=//ikotaslabs.com
Complete normal login flow.
After login the app redirects to https://ikotaslabs.com (or http:// depending on origin).

Acknowledgements

This vulnerability was discovered using the automated vulnerability analysis tools VulScribe and PwnML. The research and tool development were conducted with support from the MITOU Advanced Program (未踏アドバンスト事業), implemented by the Information-technology Promotion Agency (IPA), Japan.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐹Go	`miniflux.app/v2`	all versions	2.2.15`go get miniflux.app/v2@v2.2.15`

Affected Products

1 product · 1 configurations

Application

minifluxminiflux_project

< 2.2.15

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for miniflux.app/v2, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update miniflux.app/v2 to 2.2.15 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2025-67713 is resolved across your whole dependency graph.
Workarounds
Stop reflecting attacker-controlled destinations: resolve every redirect target against an allowlist of paths or hosts you own, prefer a server-side key over a full URL in the request, and reject absolute URLs entirely where the flow only ever needs a relative one.

Frequently Asked Questions

### Summary `redirect_url` is treated as safe when `url.Parse(...).IsAbs()` is false. Protocol-relative URLs like `//ikotaslabs.com` have an empty scheme and pass that check, allowing post-login redirects to attacker-controlled sites. ### Details - `url.Parse("//ikotaslabs.com")` => empty Scheme, Host="ikotaslabs.com". - `IsAbs()` returns false for `//ikotaslabs.com`, so the code treats it as allowed. - Browser resolves `//ikotaslabs.com` to current-origin scheme (e.g. `https://ikotaslabs.com`), enabling phishing flows after login. ### PoC 1. Send or visit: `http://localhost/login?redirect_u