CVE-2026-46445: SQL Injection in SOGo
Platform
postgresql
Component
sogo
Fixed in
5.12.7
CVE-2026-46445 describes a SQL Injection vulnerability affecting SOGo versions from 0.0.0 up to and including 5.12.7. This flaw allows attackers to inject malicious SQL code, potentially leading to unauthorized data access and manipulation. The vulnerability is specifically triggered when SOGo is configured to use a PostgreSQL database. A fix is available in version 5.12.7.
Impact and Attack Scenarios
Successful exploitation of CVE-2026-46445 could allow an attacker to bypass authentication and gain unauthorized access to the SOGo database. This could lead to the exfiltration of sensitive user data, including email content, calendar entries, and contact information. Depending on the database permissions, an attacker might also be able to modify or delete data, potentially disrupting SOGo services or causing data loss. The impact is particularly severe in environments where SOGo is used to manage critical business communications and data.
Exploitation Context
CVE-2026-46445 was published on May 14, 2026. Severity is rated as HIGH (CVSS 7.1). There are currently no publicly known exploits or active campaigns targeting this vulnerability. The vulnerability is not listed on KEV (Known Exploited Vulnerabilities) as of the publication date. Monitor security advisories and threat intelligence feeds for any updates.
Threat Intelligence
Exploit Status
CVSS Vector
What do these metrics mean?
- Attack Vector
- Network — remotely exploitable over the internet. No physical or local access required. Widest attack surface.
- Attack Complexity
- High — requires a race condition, non-default configuration, or specific circumstances. Harder to exploit reliably.
- Privileges Required
- Low — any valid user account is sufficient. Basic authenticated access required.
- User Interaction
- None — attack is automatic and silent. Victim does nothing: no click, no file open.
- Scope
- Unchanged — impact is limited to the vulnerable component itself.
- Confidentiality
- High — complete confidentiality loss. Attacker can read all data: credentials, keys, personal data.
- Integrity
- High — attacker can write, modify, or delete any data: databases, config files, or code.
- Availability
- Low — partial or intermittent denial of service. Attacker can degrade performance.
Affected Software
Weakness Classification (CWE)
Timeline
- Reserved
- Published
Mitigation and Workarounds
The primary mitigation for CVE-2026-46445 is to upgrade SOGo to version 5.12.7 or later. Before upgrading, it's crucial to review the SOGo release notes for any potential breaking changes and test the upgrade in a non-production environment. As a temporary workaround, consider implementing strict input validation and sanitization on all user-supplied data that is used in SQL queries. While not a complete solution, this can help reduce the attack surface. Additionally, review PostgreSQL database user permissions to ensure they adhere to the principle of least privilege.
How to fix
Actualice SOGo a la versión 5.12.7 o posterior para mitigar la vulnerabilidad de inyección SQL. Esta actualización corrige una falla que permite a atacantes inyectar código SQL malicioso a través de consultas a la base de datos PostgreSQL.
Frequently asked questions
What is CVE-2026-46445 — SQL Injection in SOGo?
CVE-2026-46445 is a SQL Injection vulnerability affecting SOGo versions 0.0.0 through 5.12.7 when using PostgreSQL. It allows attackers to inject malicious SQL code to potentially access or modify the database.
Am I affected by CVE-2026-46445 in SOGo?
You are affected if you are running SOGo versions 0.0.0 through 5.12.7 and using a PostgreSQL database. Verify your SOGo version and upgrade if necessary.
How do I fix CVE-2026-46445 in SOGo?
Upgrade SOGo to version 5.12.7 or later. Review the release notes for potential breaking changes and test the upgrade in a non-production environment before applying it to production.
Is CVE-2026-46445 being actively exploited?
As of the publication date, there are no publicly known exploits or active campaigns targeting CVE-2026-46445. However, it's crucial to apply the fix promptly to mitigate potential future risks.
Where can I find the official SOGo advisory for CVE-2026-46445?
Refer to the official SOGo security advisories on the SOGo website: [https://www.sogo.nu/security/](https://www.sogo.nu/security/)
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