# CVE-2026-108735: miniflux: Miniflux 2.3.0 through 2.3.3 contains a server-side request forgery vulnerability that allows authenticated users to...

CVE-2026-108735 is fixed in miniflux on 1 platform by DEBIAN-CVE-2026-108735 (version 2.3.4-1), released October 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-108735
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0027
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 11, 2026

## 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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | miniflux Debian 14 | 2.3.4-1 | [DEBIAN-CVE-2026-108735](https://patchblox.com/security/data/fix/linux/debian-cve-2026-108735.md) | Oct 30, 2026 |

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Data as of 2026-11-09T13:31:49Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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