miniflux vulnerabilities (Ubuntu)

5 vulnerabilities.

• miniflux Ubuntu Miniflux 2.3.0 through 2.3.3 SSRF via Per-Feed Proxy URL CVE-2026-108735 Fix available 5.3 MediumOctober 11, 2026
• miniflux Ubuntu Miniflux 2: Open Redirect Bypass CVE-2026-55185 Fix available 5.1 MediumJune 19, 2026
• miniflux Ubuntu Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources CVE-2026-21885 Fix available 6.5 MediumJanuary 7, 2026
• miniflux Ubuntu Miniflux 2 has an Open Redirect via protocol-relative `redirect_url` CVE-2025-67713 Fix available 5.3 MediumDecember 10, 2025
• miniflux Ubuntu Stored XSS in Miniflux Media Proxy due to improper Content-Security-Policy configuration CVE-2025-31483 Fix available 4.8 MediumApril 3, 2025