criticalCVE
Roundcube Webmail Pre-Authentication SQL Injection Actively Exploited in the Wild
Critical vulnerability CVE-2026-48842 affects versions 1.6.x and 1.7.x; patches released
CyberIntel Desk1 min read
Key Takeaways
- CVE-2026-48842 is a pre-authentication SQL injection in Roundcube Webmail's virtuser_query plugin.
- Affected versions include 1.6.x before 1.6.16 and 1.7.x before 1.7.1.
- The vulnerability is being actively exploited in the wild according to the Canadian Centre for Cyber Security.
- CVSS score of 8.1 indicates high severity with potential for remote code execution via SQL commands.
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highCVE
CISA Adds Two Citrix NetScaler Vulnerabilities to Known Exploited Catalog
The Cybersecurity and Infrastructure Security Agency (CISA) has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog based on evidence of active exploitation. CVE-2026-88771 involves improper input validation and CVE-2026-88772 involves improper restriction of operations within the bounds of a memory buffer, both affecting Citrix NetScaler products. The additions trigger remediation requirements under Binding Operational Directive 26-04 for Federal Civilian Executive Branch agencies.
CISA Advisories2 min read
