Nextcloud · disclosed reports
Cross-Site Request Forgery
7 disclosed reports · $600 paid
Out of date: the sync last ran 4 hours ago. Newer CVEs and scores may be missing from the map.
Every dot is a report; the named ones are the most upvoted. Bright dots were paid a bounty. Reports open on HackerOne.
Open Nextcloud on HackerOne- reports
- 7
- paid a bounty
- 2
Every one of the 7 is a mark on the map. Named now: 1 to 7, most upvoted first.
- CSRF protection on OIDC login is broken
- CSRF vulnerability that allows an attacker to modify encryption settings
- CSRF vulnerability in Nextcloud Desktop Client 3.6.1 on Windows when clicking malicious link
- Possibility to force an admin to install recommended applications
- Vulnerable W3 Total Cache plugin version in use on nextcloud.com
- CSRF token validation is missing
- Lost Password CSRF
paid a bounty
Zoom in on the map and the dots under the middle of it are named where they are.
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.