CVE-2025-59788
Cross-site scripting (XSS) vulnerability in a reachable files_pdfviewer example directory in Nextcloud with versions before 22.2.10.33, 23.0.12.29, 24.0.12.28, 25.0.13.23, 26.0.13.20, 27.1.11.20, 28.0.14.11, 29.0.16.8, 30.0.17, 31.0.10, and 32.0.1 allows attackers to execute arbitrary JavaScript in the context of a user's browser via a crafted PDF file to viewer.html. This issue is related to CVE-2024-4367, but the root cause of this Nextcloud issue is that the product exposes executable example code on a same-origin basis.
- Nextcloud Nextcloud Server
- < 30.0.17, 31.0.10, 32.0.1
- Fix
- Available
- CVSS 3.1
- 6.4 MEDIUM
- EPSS
- 0.3% (22th percentile)
- Weakness
- CWE-79, CWE-749
- NVD status
- Analyzed
- Published
- 2025-12-04
No indexed exploits for CVE-2025-59788 yet
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No exploit for CVE-2025-59788 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.