Cyber Resilience

CVE-2026-45722

High

Published: 01 June 2026

Published
01 June 2026
Modified
04 June 2026
KEV Added
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Patch
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CVSS Score v3.1 7.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
EPSS Score 0.0030 21.6th percentile
Risk Priority 14 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-45722 is a high-severity SQL Injection (CWE-89) vulnerability in Nextcloud Tables. Its CVSS base score is 7.1 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 21.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Nextcloud is an open source content collaboration platform. From versions 0.9.0 to before 0.9.7, and 1.0.0 to before 1.0.2, a missing sanitization in the Tables app allowed a user with access to the tables app to perform a limited SQL…

more

injection in the ORDER BY statement of a query. Compared to normal SQL injections, the ORDER BY is limited to extracting a single bit of information per request or to make the database wait for a given time. This issue has been patched in versions 0.9.7 and 1.0.2.

CWE(s)
CWE-89

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Limited blind SQL injection in public-facing web app (Nextcloud Tables) directly enables exploitation of the application for data extraction.

Confidence: HIGH · MITRE ATT&CK Enterprise v18.1

CVEs Like This One

CVE-2026-45545Same product: Nextcloud Tables
CVE-2026-2468Shared CWE-89
CVE-2019-25455Shared CWE-89
CVE-2025-25387Shared CWE-89
CVE-2026-30995Shared CWE-89
CVE-2025-25064Shared CWE-89
CVE-2019-25325Shared CWE-89
CVE-2021-47918Shared CWE-89
CVE-2020-37089Shared CWE-89
CVE-2025-21619Shared CWE-89

Affected Assets

nextcloud
tables
0.9.0 — 0.9.7 · 1.0.0 — 1.0.2

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

References