miniflux: Miniflux is a feed reader
CVE-2025-31483 is fixed in miniflux on 1 platform by DEBIAN-CVE-2025-31483 (version 2.2.12-1), released April 3, 2025. It is not reported as exploited. Patch Radar priority: Routine.
Miniflux is a feed reader. Due to a weak Content Security Policy on the /proxy/* route, an attacker can bypass the CSP of the media proxy and execute cross-site scripting when opening external images in a new tab/window. To mitigate the vulnerability, the CSP for the media proxy has been changed from default-src 'self' to default-src 'none'; form-action 'none'; sandbox;. This vulnerability is fixed in 2.2.7.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| miniflux · Debian 14 | 2.2.12-1 | DEBIAN-CVE-2025-31483 | Apr 3, 2025 |
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