{"id":"CVE-2026-108735","revision":"073842898a5f4e73a3576efc67253f2b","records":[{"revision":"073842898a5f4e73a3576efc67253f2b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-108735","aliases":[],"title":"Miniflux 2.3.0 through 2.3.3 SSRF via Per-Feed Proxy URL","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.","state":0,"publishedAt":"2026-10-11T12:19:41.662+00:00","modifiedAt":"2026-10-13T13:24:24.851+00:00","affected":[{"ecosystem":"Vendor product","name":"miniflux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"miniflux\",\n                    \"product\": \"miniflux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.3.0\",\n                            \"lessThanOrEqual\": \"2.3.3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:golang/miniflux.app/v2\",\n                    \"repo\": \"https://github.com/miniflux/v2\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":"MEDIUM"}],"references":["https://hackmd.io/@haind03/miniflux-feed-proxy-url-private-network-bypass","https://github.com/miniflux/v2/blob/c4d54f87a81b30aa173fddf05d7ff83ae7da5796/internal/reader/fetcher/request_builder.go#L155-L220","https://github.com/miniflux/v2/blob/c4d54f87a81b30aa173fddf05d7ff83ae7da5796/internal/urllib/url.go#L64-L72","https://github.com/miniflux/v2","https://www.vulncheck.com/advisories/miniflux-2.3.0-through-2.3.3-ssrf-via-per-feed-proxy-url"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-108735","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-108735","identifiers":["CVE-2026-108735"]},"retained":false,"historicalAffected":[]}],"coverage":[]}