CVE-2026-4798: SQL Injection in Avada Builder Plugin
Plattform
wordpress
Komponente
fusion-builder
Behoben in
3.15.2
CVE-2026-4798 describes a time-based SQL Injection vulnerability discovered in the Avada (Fusion) Builder plugin for WordPress. This flaw allows unauthenticated attackers to inject malicious SQL queries, potentially leading to the extraction of sensitive data from the database. The vulnerability impacts versions of the plugin up to and including 3.15.1, and a fix is available in version 3.15.2.
Erkenne diese CVE in deinem Projekt
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.
Auswirkungen und Angriffsszenarien
Successful exploitation of CVE-2026-4798 could allow an attacker to bypass authentication and directly query the WordPress database. The attacker could potentially extract user credentials, customer data, order information, and other sensitive data stored within the database. The impact is amplified if the database contains Personally Identifiable Information (PII) or financial data. While the vulnerability requires WooCommerce to have been previously used and then deactivated, many WordPress sites utilize WooCommerce at some point, creating a significant attack surface. This vulnerability shares similarities with other SQL injection flaws, where attackers can manipulate database queries to gain unauthorized access and control.
Ausnutzungskontext
CVE-2026-4798 was published on 2026-05-12. Its severity is rated as HIGH with a CVSS score of 7.5. Currently, there are no publicly known active campaigns exploiting this vulnerability. The vulnerability is not listed on KEV (Known Exploited Vulnerabilities) as of this writing. Public Proof-of-Concept (POC) code is not yet available, but the vulnerability's nature makes it likely that a POC will be developed and released in the near future.
Bedrohungsanalyse
Exploit-Status
EPSS
0.06% (20% Perzentil)
CISA SSVC
CVSS-Vektor
Was bedeuten diese Metriken?
- Attack Vector
- Netzwerk — aus der Ferne über das Internet ausnutzbar. Kein physischer oder lokaler Zugriff erforderlich.
- Attack Complexity
- Niedrig — keine besonderen Bedingungen erforderlich. Zuverlässig ausnutzbar.
- Privileges Required
- Keine — ohne Authentifizierung ausnutzbar. Keine Zugangsdaten erforderlich.
- User Interaction
- Keine — automatischer und lautloser Angriff. Das Opfer tut nichts.
- Scope
- Unverändert — Auswirkung auf das anfällige Komponente beschränkt.
- Confidentiality
- Hoch — vollständiger Vertraulichkeitsverlust. Angreifer kann alle Daten lesen.
- Integrity
- Keine — kein Integritätseinfluss.
- Availability
- Keine — kein Verfügbarkeitseinfluss.
Betroffene Software
Schwachstellen-Klassifikation (CWE)
Zeitleiste
- Reserviert
- Veröffentlicht
- Geändert
- EPSS aktualisiert
Mitigation und Workarounds
The primary mitigation for CVE-2026-4798 is to immediately upgrade the Avada Builder plugin to version 3.15.2 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the Avada Builder plugin to reduce the attack surface. While a direct WAF rule is difficult to implement without specific knowledge of the vulnerable query, a general SQL injection rule targeting the 'productorder' parameter could provide some protection. Monitor WordPress logs for suspicious SQL queries involving the 'productorder' parameter, looking for unusual characters or patterns indicative of injection attempts.
So beheben
Aktualisieren Sie auf Version 3.15.2 oder eine neuere gepatchte Version
Häufig gestellte Fragen
What is CVE-2026-4798 — SQL Injection in Avada Builder Plugin?
CVE-2026-4798 is a SQL Injection vulnerability affecting the Avada Builder plugin for WordPress versions up to 3.15.1. It allows unauthenticated attackers to extract sensitive data if WooCommerce was previously used and deactivated.
Am I affected by CVE-2026-4798 in Avada Builder Plugin?
You are affected if you are using the Avada Builder plugin for WordPress in version 3.15.1 or earlier, and WooCommerce was previously installed and then deactivated on your site.
How do I fix CVE-2026-4798 in Avada Builder Plugin?
Upgrade the Avada Builder plugin to version 3.15.2 or later to resolve the vulnerability. If immediate upgrade is not possible, temporarily disable the plugin.
Is CVE-2026-4798 being actively exploited?
As of now, there are no publicly known active campaigns exploiting CVE-2026-4798, but the vulnerability's nature makes it likely that exploitation attempts will occur.
Where can I find the official Avada advisory for CVE-2026-4798?
Refer to the official Avada plugin website and WordPress plugin repository for the latest security advisory and update information regarding CVE-2026-4798.
Ist dein Projekt betroffen?
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.
Erkenne diese CVE in deinem Projekt
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.
Scannen Sie jetzt Ihr WordPress-Projekt – kein Konto
Laden Sie ein Manifest hoch (composer.lock, package-lock.json, WordPress Plugin-Liste…) oder fügen Sie Ihre Komponentenliste ein. Sie erhalten sofort einen Schwachstellenbericht. Das Hochladen einer Datei ist nur der Anfang: Mit einem Konto erhalten Sie kontinuierliche Überwachung, Slack/email-Benachrichtigungen, Multi-Projekt- und White-Label-Berichte.
Abhängigkeitsdatei hier ablegen
composer.lock, package-lock.json, requirements.txt, Gemfile.lock, pubspec.lock, Dockerfile...