CVE-2023-5567

MOYENNE 5.4CVE-2023-5567 · Published 07/11/2023 · updated 17/06/2026

En bref

CVE-2023-5567 est une vulnérabilité MOYENNE (CVSS 5.4) touchant qr code tag (spreendigital).
Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 0.50%, plus élevée que 43.1% des vulnérabilités.
Aucune version corrigée n'est encore connue : suivez l'avis de l'éditeur dans les références.

Package	Affected versions	Patched versions
qr code tag spreendigital	`≤ 1.0`	No fix yet

Description

The QR Code Tag plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'qrcodetag' shortcode in versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/browser/qr-code-tag/trunk/lib/qrct/QrctWp.php · Product
wordfence.com/threat-intel/vulnerabilities/id/be004002-a3ac-46e9-b0c1-258f05f97b2a · Third Party Advisory

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