CVE-2026-4608: SQL Injection in ProfileGrid WordPress Plugin
Plataforma
wordpress
Componente
profilegrid-user-profiles-groups-and-communities
Corrigido em
5.9.8.5
CVE-2026-4608 describes a blind SQL Injection vulnerability discovered in the ProfileGrid WordPress plugin, a tool for user profiles, groups, and communities. This flaw allows authenticated attackers, even those with Subscriber-level access, to inject malicious SQL queries. The vulnerability impacts versions up to 5.9.8.4, and a patch is available in version 5.9.8.5.
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Impacto e Cenários de Ataquetraduzindo…
An attacker exploiting this SQL Injection vulnerability can potentially extract sensitive information stored within the WordPress database. While the vulnerability requires authentication (Subscriber level or higher), the ease of access makes it a significant risk. Successful exploitation could lead to the theft of user credentials, personal data, configuration details, or even database schema information. The impact is amplified if the database contains sensitive data like financial information or personally identifiable information (PII). This vulnerability shares similarities with other SQL Injection attacks where attackers can bypass security controls and gain unauthorized access to data.
Contexto de Exploraçãotraduzindo…
CVE-2026-4608 was published on May 13, 2026. The vulnerability’s severity is currently assessed as medium. There is no indication of this CVE being listed on KEV or having an EPSS score. Public Proof-of-Concept (POC) exploits are currently unknown, but the ease of exploitation makes it a potential target for opportunistic attackers. Monitor WordPress plugin directories and security forums for any emerging exploitation attempts.
Inteligência de Ameaças
Status do Exploit
CISA SSVC
Vetor CVSS
O que significam essas métricas?
- Attack Vector
- Rede — explorável remotamente pela internet. Sem acesso físico ou local necessário.
- Attack Complexity
- Baixa — sem condições especiais. O atacante pode explorar de forma confiável.
- Privileges Required
- Baixo — qualquer conta de usuário válida é suficiente.
- User Interaction
- Nenhuma — ataque automático e silencioso. A vítima não faz nada.
- Scope
- Inalterado — impacto limitado ao componente vulnerável.
- Confidentiality
- Alto — perda total de confidencialidade. O atacante pode ler todos os dados.
- Integrity
- Nenhum — sem impacto na integridade.
- Availability
- Nenhum — sem impacto na disponibilidade.
Software Afetado
Classificação de Fraqueza (CWE)
Linha do tempo
- Reservado
- Publicada
- Modificada
Mitigação e Soluções Alternativastraduzindo…
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 breaking changes, consider implementing a Web Application Firewall (WAF) rule to filter out suspicious SQL queries targeting the 'rid' parameter. Specifically, look for unusual characters or SQL keywords within the parameter value. Additionally, review and harden database user permissions to limit the potential damage from a successful SQL Injection attack. After upgrading, confirm the fix by attempting a SQL Injection attack on the 'rid' parameter and verifying that it is properly sanitized.
Como corrigir
Atualize para a versão 5.9.8.5, ou uma versão corrigida mais recente
Perguntas frequentestraduzindo…
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 0–5.9.8.4, allowing authenticated attackers to extract sensitive data.
Am I affected by CVE-2026-4608 in ProfileGrid WordPress Plugin?
If you are using ProfileGrid WordPress plugin versions 0 through 5.9.8.4, you are potentially affected by this vulnerability. Upgrade immediately.
How do I fix CVE-2026-4608 in ProfileGrid WordPress Plugin?
Upgrade the ProfileGrid plugin to version 5.9.8.5 or later. If immediate upgrade is not possible, implement WAF rules to filter suspicious SQL queries.
Is CVE-2026-4608 being actively exploited?
There are currently no known active campaigns exploiting CVE-2026-4608, but the ease of exploitation makes it a potential target.
Where can I find the official ProfileGrid advisory for CVE-2026-4608?
Refer to the ProfileGrid website and WordPress plugin repository for the official advisory and update information.
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