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XSS in SVG images when opened outside of Nextcloud
| Reporter | Title | Published | Views | Family All 20 |
|---|---|---|---|---|
 | CVE-2025-66512 | 5 Dec 202514:50 | – | circl |
 | Nextcloud Server 安全漏洞 | 5 Dec 202500:00 | – | cnnvd |
 | CVE-2025-66512 | 5 Dec 202516:22 | – | cve |
 | CVE-2025-66512 Nextcloud Server vulnerable to XSS in SVG images when opened outside of Nextcloud | 5 Dec 202516:22 | – | cvelist |
 | EUVD-2025-201449 | 5 Dec 202516:22 | – | euvd |
 | [SECURITY] Fedora 43 Update: nextcloud-32.0.3-1.fc43 | 21 Dec 202503:53 | – | fedora |
| [SECURITY] Fedora 42 Update: nextcloud-32.0.3-1.fc42 | 21 Dec 202500:51 | – | fedora |
 | Fedora 42 : nextcloud (2025-519240c972) | 21 Dec 202500:00 | – | nessus |
| Fedora 43 : nextcloud (2025-86c0829159) | 21 Dec 202500:00 | – | nessus |
 | Nextcloud: Stored XSS Vulnerability via SVG File | 25 Sep 202513:00 | – | hackerone |
10
| Source | Link |
|---|---|
| hackerone | www.hackerone.com/reports/3357808 |
| github | www.github.com/nextcloud/viewer/pull/3023 |
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05 Dec 2025 08:07Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.4 - 6.1
EPSS0.00019
SSVC