cvedb.io
CVE-2026-45159
LOW · CVSS 3.5
EPSS exploitation probability: 0%
Published 2026-06-01T17:17:09.550 · Last modified 2026-06-17T10:51:43.347

Summary

Nextcloud is an open source content collaboration platform. From versions 1.15.0 to before 1.15.4, 1.16.0 to before 1.16.3, 1.17.0 to before 1.17.1, and 1.18.0 to before 1.18.1, a malicious user with access to an end-to-end encrypted files drop link was able to also drop files into other end-to-end encrypted folders of the share owner. Reading and modifying of other files was not possible. This issue has been patched in versions 1.15.4, 1.16.3, 1.17.1, 1.18.1, and 2.0.0-rc.7.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.