CVE-2026-3646
Vulnérabilité moyenne dans LTL Freight Quotes – R+L Carriers Edition (enituretechnology)
Description
The LTL Freight Quotes – R+L Carriers Edition plugin for WordPress is vulnerable to Missing Authorization via the plugin's webhook handler in all versions up to, and including, 3.3.13. This is due to missing authentication, authorization, and nonce verification on a standalone PHP file that directly processes GET parameters and updates WordPress options. This makes it possible for unauthenticated attackers to modify the plugin's subscription plan settings, effectively downgrading the store from a paid plan to the Trial Plan, changing the store type, and manipulating subscription expiration dates, potentially disabling premium features such as Dropship and Hazardous Material handling.
Gravité et risque d'exploitation
CVE-2026-3646 obtient un score CVSS de 5.3/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.66 %, ce qui la place devant 50.8 % des CVE référencées.
Que faire ?
- Vérifiez si LTL Freight Quotes – R+L Carriers Edition (versions <=3.3.13, 0) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a144c9ae-dfdb-4ea2-8c27-84d59439c72a?source=cve
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L33
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L33
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L40
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L40
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L43
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L43
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L46
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L46
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L49
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L49
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/trunk/en-hit-to-update-plan.php#L32
- https://plugins.trac.wordpress.org/browser/ltl-freight-quotes-rl-edition/tags/3.3.11/en-hit-to-update-plan.php#L32
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3492361%40ltl-freight-quotes-rl-edition&new=3492361%40ltl-freight-quotes-rl-edition&sfp_email=&sfph_mail=
