DEBIAN-CVE-2025-31483

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Source

https://security-tracker.debian.org/tracker/CVE-2025-31483

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-31483.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-31483

Upstream

CVE-2025-31483

Published

2025-04-03T18:15:47Z

Modified

2026-10-12T20:00:06Z

Severity

4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

[none]

Details

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.

References

https://security-tracker.debian.org/tracker/CVE-2025-31483

Affected packages

Debian:13 / miniflux

Package

Name: miniflux
Purl: pkg:deb/debian/miniflux?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.2.6-1

2.2.6-2

2.2.10-1

2.2.11-1

2.2.12-1

2.2.13-1

2.2.16-1

2.2.16-2

2.2.19-1

2.2.19-2

2.3.0-1

2.3.2-1

2.3.3-1

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-31483.json"

Debian:14 / miniflux