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Improper validation of data passed to JSON encoder (NC-SA-2018-006)

3rd August 2018

Risk level: Medium

CVSS v3 Base Score: 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CWE: Improper Input Validation (CWE-20)

HackerOne report: 232347

Description

Improper validation of input allowed an attacker to not have their actions logged to the audit log.

Affected Software

Action Taken

The error has been fixed.

Acknowledgements

The Nextcloud team thanks the following people for their research and responsible disclosure of the above advisory:


This advisory is licensed CC BY-SA 4.0.

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