CVE-2026-4608: SQL Injection in ProfileGrid WordPress Plugin
Plattform
wordpress
Komponente
profilegrid-user-profiles-groups-and-communities
Behoben in
5.9.8.5
CVE-2026-4608 describes a blind SQL Injection vulnerability discovered in the ProfileGrid WordPress plugin, a tool for managing user profiles, groups, and communities. This vulnerability allows authenticated attackers to inject malicious SQL queries, potentially leading to data exfiltration. The vulnerability affects versions of ProfileGrid up to and including 5.9.8.4, and a patch is available in version 5.9.8.5.
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Auswirkungen und Angriffsszenarien
Successful exploitation of CVE-2026-4608 allows an authenticated attacker (Subscriber level or higher) to append arbitrary SQL queries to existing queries. This can be leveraged to extract sensitive information stored within the WordPress database, such as user credentials, personal data, and potentially even configuration details. While the injection is 'blind,' meaning the attacker doesn't directly see the results of the query, techniques like time-based or boolean-based injection can be used to infer data. The blast radius is limited to the data accessible within the ProfileGrid database and the broader WordPress database if the attacker can chain injections. This vulnerability shares similarities with other SQL injection flaws where attackers can bypass authentication and gain unauthorized access to sensitive data.
Ausnutzungskontext
CVE-2026-4608 was published on 2026-05-12. Its severity is currently assessed as medium. No public Proof-of-Concept (POC) exploits have been publicly disclosed at the time of writing. The vulnerability is not currently listed on KEV or EPSS, suggesting a low to medium probability of active exploitation. Monitor security advisories and threat intelligence feeds for any indications of exploitation campaigns targeting this vulnerability.
Bedrohungsanalyse
Exploit-Status
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
- Niedrig — jedes gültige Benutzerkonto ist ausreichend.
- 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
Mitigation und Workarounds
The primary mitigation for CVE-2026-4608 is to immediately upgrade the ProfileGrid plugin to version 5.9.8.5 or later. If upgrading is not immediately feasible due to compatibility issues or testing requirements, consider implementing a Web Application Firewall (WAF) rule to filter requests containing suspicious SQL syntax in the 'rid' parameter. Specifically, look for patterns indicative of SQL injection attempts. Additionally, review and harden database user permissions to limit the potential impact of a successful injection. After upgrading, confirm the fix by attempting a SQL injection payload via the 'rid' parameter and verifying that it is properly sanitized and does not execute malicious queries.
So beheben
Aktualisieren Sie auf Version 5.9.8.5 oder eine neuere gepatchte Version
Häufig gestellte Fragen
What is CVE-2026-4608 — SQL Injection in ProfileGrid WordPress Plugin?
CVE-2026-4608 is a medium severity SQL Injection vulnerability affecting the ProfileGrid WordPress plugin versions up to 5.9.8.4. It allows authenticated attackers to extract sensitive data via the 'rid' parameter.
Am I affected by CVE-2026-4608 in ProfileGrid WordPress Plugin?
You are affected if you are using ProfileGrid WordPress plugin versions 5.9.8.4 or earlier. Check your plugin version and upgrade immediately if necessary.
How do I fix CVE-2026-4608 in ProfileGrid WordPress Plugin?
Upgrade the ProfileGrid plugin to version 5.9.8.5 or later. As a temporary workaround, implement a WAF rule to filter suspicious SQL syntax in the 'rid' parameter.
Is CVE-2026-4608 being actively exploited?
Currently, there are no publicly known active exploitation campaigns targeting CVE-2026-4608, but it's crucial to apply the patch promptly to mitigate potential risks.
Where can I find the official ProfileGrid advisory for CVE-2026-4608?
Refer to the ProfileGrid website and WordPress plugin repository for the latest security advisories and updates related to CVE-2026-4608.
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