CVE-2026-108735

Name	CVE-2026-108735
Description	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_PRIVATE_NETWORKS checks to probe internal ports and send proxy-style requests to internal services.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
miniflux (PTS)	trixie	2.2.6-1	vulnerable
	forky	2.3.2-1	vulnerable
	sid	2.3.3-1	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
miniflux	source	(unstable)	(unfixed)

Notes

https://hackmd.io/@haind03/miniflux-feed-proxy-url-private-network-bypass
https://github.com/miniflux/v2/pull/4513
Fixed by: https://github.com/miniflux/v2/commit/b683d3b46e4021aa08675a534ab0497af1f7cf03