SQL Injection in Nextcloud Security-advisories
CVE-2026-45545
Nextcloud is an open source content collaboration platform. From versions 0.7.0 to before 0.7.7, 0.8.0 to before 0.8.10, 0.9.0 to before 0.9.8, and 1.0.0 to before 1.0.4, an authenticated attacker with access to the Tables app may be able…
Vulnerability class: SQL Injection
EPSS: 0.000 (9.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N.
Affected products
- Nextcloud Security-advisories — versions >= 0.7.0, < 0.7.7, >= 0.8.0, < 0.8.10, >= 0.9.0, < 0.9.8
- Nextcloud Tables
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Permissions Required, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-45545?
- CVE-2026-45545 is a high-severity vulnerability in Nextcloud Security-advisories, classified under SQL Injection. CVSS score: 8.2/10. Published 2026-06-01.
- How severe is CVE-2026-45545?
- High severity. CVSS v3 base score is 8.2 out of 10.