Vendor
miniflux
7 known vulnerabilities.
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Medium 4.3
Miniflux 2.3.0 through 2.3.3 SSRF via Per-Feed Proxy URL
Miniflux 2.3.0 through 2.3.3 contains a server-side request forgery vulnerability that allows authenticated users to reach internal addresses by setting a feed's proxy_url. Attackers can point proxy_url at loopback or internal hosts, bypassing FETCHER_ALLOW_P…
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Medium 5.1
Miniflux 2: Open Redirect Bypass
Miniflux 2 is an open source feed reader. Prior to 2.3.1, IsRelativePath in internal/urllib/url.go accepts redirect targets containing backslashes because Go URL parsing treats them as path characters. Browser backslash normalization converts them to forward …
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Medium 6.5
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 …
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Medium 5.3
Miniflux 2 has an Open Redirect via protocol-relative `redirect_url`
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, al…
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Medium 4.8
Stored XSS in Miniflux Media Proxy due to improper Content-Security-Policy configuration
Miniflux is a feed reader. Due to a weak Content Security Policy on the /proxy/* route, an attacker can bypass the CSP of the media proxy and execute cross-site scripting when opening external images in a new tab/window. To mitigate the vulnerability, the CSP…
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Medium 4.8
Stored XSS in Miniflux when opening a broken image due to unescaped ServerError in proxy handler
Miniflux is a feed reader. Since v2.0.25, Miniflux will automatically proxy images served over HTTP to prevent mixed content errors. When an outbound request made by the Go HTTP client fails, the `html.ServerError` is returned unescaped without the expected C…