HackerOne Bug Bounty Disclosure: path-traversal-vulnerability-in-nextcloud-tables-enables-arbitrary-file-exfiltration-of-any-files-supported-by-phpspreadsheet-library-daroo
Company Name:
Nextcloud
Company HackerOne URL:
https://hackerone.com/nextcloud
Submitted By:
daroo
Link to Submitters Profile:
https://hackerone.com/daroo
Report Title:
Path Traversal Vulnerability in Nextcloud Tables Enables Arbitrary File Exfiltration of Any Files Supported by PhpSpreadsheet Library
Report Link:
https://hackerone.com/reports/3249624
Date Submitted:
16 October 2025
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