GO-2026-5500 Open Redirect Bypass in miniflux-v2 in miniflux.app

Open Redirect Bypass in miniflux-v2 in miniflux.app...

Open Redirect

Overview Affected versions of this package are vulnerable to Open Redirect via the redirecturl parameter in the login process. An attacker can redirect users to arbitrary external websites by crafting a specially formatted URL that bypasses existing validation checks. Remediation Upgrade...

Open Redirect Bypass in miniflux-v2

Summary The URL restrictions in miniflux-v2 can be bypassed by attackers, leading to an open redirect vulnerability. Details Normally, the redirect URL needs to be validated using IsRelativePath. There are some security measures in place, such as requiring relative paths, prohibiting host and...

GHSA-M999-J542-5W3R Open Redirect Bypass in miniflux-v2

Summary The URL restrictions in miniflux-v2 can be bypassed by attackers, leading to an open redirect vulnerability. Details Normally, the redirect URL needs to be validated using IsRelativePath. There are some security measures in place, such as requiring relative paths, prohibiting host and...

PT-2026-51095

Name of the Vulnerable Software and Affected Versions miniflux-v2 affected versions not specified Description URL restrictions can be bypassed, leading to an open redirect. The application uses the IsRelativePath function to validate redirect URLs by requiring relative paths and prohibiting host ...

Open Redirect

miniflux.app/v2 is vulnerable to Open Redirect. The vulnerability is due to improper validation of the redirecturl parameter where protocol-relative URLs bypass the url.Parse....IsAbs check, which allows an attacker to redirect users to attacker-controlled websites after login...

SUSE CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

GO-2026-4287 Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app

Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app...

CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy endpoint. An attacker can access internal network resources by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy endpoint. An attacker can access internal network resources by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy endpoint. An attacker can access internal network resources by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy endpoint. An attacker can access internal network resources by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

UBUNTU-CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

CVE-2026-21885

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

CVE-2026-21885

CVE-2026-21885 : Miniflux 2 prior to 2.2.16 exposes a media proxy endpoint (GET /proxy/{encodedDigest}/{encodedURL}) that can be exploited for SSRF. An authenticated user can generate a signed proxy URL for media URLs embedded in feed content, including internal addresses (localhost, RFC1918, lin...

CVE-2026-21885 Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...

CVE-2026-21885 Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources

Miniflux 2 is an open source feed reader. Prior to version 2.2.16, Miniflux's media proxy endpoint GET /proxy/encodedDigest/encodedURL can be abused to perform Server-Side Request Forgery SSRF. An authenticated user can cause Miniflux to generate a signed proxy URL for attacker-chosen media URLs...