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1 vulnerability found for Nextcloud by Nextcloud
CVE-2025-59788 (GCVE-0-2025-59788)
Vulnerability from cvelistv5 – Published: 2025-12-04 00:00 – Updated: 2025-12-11 15:04
VLAI
EPSS
VEX
Summary
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.
Severity
6.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-05 17:20 UTC
CWE
- CWE-749 - Exposed Dangerous Method or Function
Assigner
mitre
CNA
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nextcloud | Nextcloud |
Affected:
0 , < 22.2.10.33
(custom)
Affected: 23 , < 23.0.12.29 (custom) Affected: 24 , < 24.0.12.28 (custom) Affected: 25 , < 25.0.13.23 (custom) Affected: 26 , < 26.0.13.20 (custom) Affected: 27 , < 27.1.11.20 (custom) Affected: 28 , < 28.0.14.11 (custom) Affected: 29 , < 29.0.16.8 (custom) Affected: 30 , < 30.0.17 (custom) Affected: 31 , < 31.0.10 (custom) Affected: 32 , < 32.0.1 (custom) cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:* |
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