CVE-2026-24000

Fleet is open source device management software. Prior to version 4.80.1, Fleet trusted client-supplied IP address headers when determining the source IP for incoming requests. This allowed authenticated and unauthenticated clients to spoof their apparent IP address and bypass per-IP rate limitin...

PT-2025-51338

Name of the Vulnerable Software and Affected Versions Misskey versions 2025.9.1 through 2025.11.1 Misskey versions prior to 2025.12.0-alpha.2 Description Misskey is an open source, federated social media platform. Attackers can bypass IP rate limiting by adding a forged X-Forwarded-For header whe...

GHSA-3QJF-QH38-X73V Unauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metrics

Impact 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. Patches PR 1745 fixes the problem. Available in Miniflux = 2.0.43...

Default configuration

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...