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-2023-27591

Miniflux is a feed reader. Prior to version 2.0.43, an unauthenticated user can retrieve Prometheus metrics from a publicly reachable Miniflux instance where the METRICSCOLLECTOR configuration option is enabled and METRICSALLOWEDNETWORKS is set to 127.0.0.1/8 the default. A patch is available in...