{"schema_version":1,"title":"miniflux.app/v2 (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in miniflux.app/v2 (Go): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55185, was published on 21 August 2026.","url":"https://junglewise.ai/threats/technologies/miniflux-app-v2","json_url":"https://junglewise.ai/threats/technologies/miniflux-app-v2.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/miniflux-app-v2","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":1,"last_365_days":3},"latest":[{"cve":"CVE-2026-55185","cvss":4,"epss":0.0059,"slug":"cve-2026-55185-miniflux-miniflux-v2-open-redirect-bypass","title":"Miniflux 2 is an open source feed reader. Prior to 2.3.1, IsRelativePath in internal/urllib/url.go accepts redirect targets containing backs","severity":"medium","exploited":false,"published_at":"2026-08-21T21:17:00.563+00:00","url":"https://junglewise.ai/threats/cve-2026-55185-miniflux-miniflux-v2-open-redirect-bypass"},{"cve":"CVE-2026-21885","cvss":3.1,"epss":0.0029,"slug":"cve-2026-21885-miniflux-media-proxy-ssrf-via-proxy-endpoint-allows-access-to","title":"GO-2026-4287 - Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app","severity":"low","exploited":false,"published_at":"2026-01-12T17:39:39+00:00","url":"https://junglewise.ai/threats/cve-2026-21885-miniflux-media-proxy-ssrf-via-proxy-endpoint-allows-access-to"},{"cve":"CVE-2025-67713","cvss":4,"epss":0.0022,"slug":"cve-2025-67713-miniflux-has-an-open-redirect-via-protocol-relative-redirect-url","title":"GO-2025-4226 - Miniflux has an Open Redirect via protocol-relative redirect_url in miniflux.app","severity":"medium","exploited":false,"published_at":"2025-12-15T20:15:46+00:00","url":"https://junglewise.ai/threats/cve-2025-67713-miniflux-has-an-open-redirect-via-protocol-relative-redirect-url"},{"cve":"CVE-2025-31483","cvss":4,"epss":0.0041,"slug":"cve-2025-31483-miniflux-media-proxy-vulnerable-to-stored-cross-site-scripting","title":"GO-2025-3591 - Miniflux Media Proxy vulnerable to Stored Cross-site Scripting due to improper Content-Security-Policy configuration in miniflux.app","severity":"medium","exploited":false,"published_at":"2025-04-09T17:05:36+00:00","url":"https://junglewise.ai/threats/cve-2025-31483-miniflux-media-proxy-vulnerable-to-stored-cross-site-scripting"},{"cve":"CVE-2023-27592","cvss":3.1,"epss":0.0059,"slug":"cve-2023-27592-stored-xss-in-miniflux-when-opening-a-broken-image-due-to","title":"Stored XSS in Miniflux when opening a broken image due to unescaped ServerError in proxy handler","severity":"low","exploited":false,"published_at":"2025-04-02T17:25:15+00:00","url":"https://junglewise.ai/threats/cve-2023-27592-stored-xss-in-miniflux-when-opening-a-broken-image-due-to"},{"cve":"CVE-2023-27591","cvss":3.1,"epss":0.0076,"slug":"cve-2023-27591-unauthenticated-miniflux-user-can-bypass-allowed-networks-check","title":"Unauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metrics","severity":"low","exploited":false,"published_at":"2025-04-02T17:24:11+00:00","url":"https://junglewise.ai/threats/cve-2023-27591-unauthenticated-miniflux-user-can-bypass-allowed-networks-check"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"miniflux.app/v2 (Go)","slug":"miniflux-app-v2","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://miniflux.app/","repo_url":"https://github.com/miniflux/v2","description":"A minimalist and self-hosted RSS feed reader written in Go.","url":"https://junglewise.ai/threats/technologies/miniflux-app-v2"},"most_severe":[{"cve":"CVE-2026-55185","cvss":4,"epss":0.0059,"slug":"cve-2026-55185-miniflux-miniflux-v2-open-redirect-bypass","title":"Miniflux 2 is an open source feed reader. Prior to 2.3.1, IsRelativePath in internal/urllib/url.go accepts redirect targets containing backs","severity":"medium","exploited":false,"published_at":"2026-08-21T21:17:00.563+00:00","url":"https://junglewise.ai/threats/cve-2026-55185-miniflux-miniflux-v2-open-redirect-bypass"},{"cve":"CVE-2025-31483","cvss":4,"epss":0.0041,"slug":"cve-2025-31483-miniflux-media-proxy-vulnerable-to-stored-cross-site-scripting","title":"GO-2025-3591 - Miniflux Media Proxy vulnerable to Stored Cross-site Scripting due to improper Content-Security-Policy configuration in miniflux.app","severity":"medium","exploited":false,"published_at":"2025-04-09T17:05:36+00:00","url":"https://junglewise.ai/threats/cve-2025-31483-miniflux-media-proxy-vulnerable-to-stored-cross-site-scripting"},{"cve":"CVE-2025-67713","cvss":4,"epss":0.0022,"slug":"cve-2025-67713-miniflux-has-an-open-redirect-via-protocol-relative-redirect-url","title":"GO-2025-4226 - Miniflux has an Open Redirect via protocol-relative redirect_url in miniflux.app","severity":"medium","exploited":false,"published_at":"2025-12-15T20:15:46+00:00","url":"https://junglewise.ai/threats/cve-2025-67713-miniflux-has-an-open-redirect-via-protocol-relative-redirect-url"},{"cve":"CVE-2023-27591","cvss":3.1,"epss":0.0076,"slug":"cve-2023-27591-unauthenticated-miniflux-user-can-bypass-allowed-networks-check","title":"Unauthenticated Miniflux user can bypass allowed networks check to obtain Prometheus metrics","severity":"low","exploited":false,"published_at":"2025-04-02T17:24:11+00:00","url":"https://junglewise.ai/threats/cve-2023-27591-unauthenticated-miniflux-user-can-bypass-allowed-networks-check"},{"cve":"CVE-2023-27592","cvss":3.1,"epss":0.0059,"slug":"cve-2023-27592-stored-xss-in-miniflux-when-opening-a-broken-image-due-to","title":"Stored XSS in Miniflux when opening a broken image due to unescaped ServerError in proxy handler","severity":"low","exploited":false,"published_at":"2025-04-02T17:25:15+00:00","url":"https://junglewise.ai/threats/cve-2023-27592-stored-xss-in-miniflux-when-opening-a-broken-image-due-to"},{"cve":"CVE-2026-21885","cvss":3.1,"epss":0.0029,"slug":"cve-2026-21885-miniflux-media-proxy-ssrf-via-proxy-endpoint-allows-access-to","title":"GO-2026-4287 - Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app","severity":"low","exploited":false,"published_at":"2026-01-12T17:39:39+00:00","url":"https://junglewise.ai/threats/cve-2026-21885-miniflux-media-proxy-ssrf-via-proxy-endpoint-allows-access-to"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}