CVE-2026-45544

Name: CVE-2026-45544
Creator: NVD / NIST
Published: 2026-06-01T19:16:51.873+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2026-45544 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter criteria is exposed to users with read-only permissions in Nextcloud Tables. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

Nextcloud is an open source content collaboration platform. From version 0.8.0 to before version 1.0.4, the view filter criteria is exposed to users with read-only permissions in Nextcloud Tables. This issue has been patched in versions 1.0.4 and 2.0.0.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.22%

12.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1230

Affected Software

Vendor	Product	Versions
Nextcloud	Tables	>= 0.8.0, < 1.0.4

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vvxm-6jjp-m9mpMitigation, Vendor Advisory
https://github.com/nextcloud/tables/pull/2312Issue Tracking, Patch
https://hackerone.com/reports/3483753Permissions Required

Timeline

Published: Jun 1, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-45544?

How severe is CVE-2026-45544?

CVE-2026-45544 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2026-45544?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-45544?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST