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CVE-2025-12673

CRITICAL

9.8

Beschreibung

The Flex QR Code Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the update_qr_code() function in all versions up to, and including, 1.2.7. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht12/6/2025

Zuletzt geandert4/8/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-434

Referenzen

https://github.com/d0n601/CVE-2025-12673(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/flex-qr-code-generator/trunk/qr-code-generator.php#L457(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/3412218(security@wordfence.com)

https://ryankozak.com/posts/cve-2025-12673/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/3d71404e-0db8-485b-a626-5e0df2076c05?source=cve(security@wordfence.com)

IOC Korrelationen

Keine Korrelationen erfasst

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