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NextCloud security vulnerabilities

🗓️ 04 Dec 2025 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 21 Views

Nextcloud has a cross-site scripting vulnerability in the files_pdfviewer example directory affecting multiple versions.

Related
Refs
ReporterTitlePublishedViews
Family
avleonov
Information Security Automation
June Linux Patch Wednesday
26 Jun 202617:00
–avleonov
bdu_fstec
BDU FSTEC
PDF.js XSS
4 Jun 202600:00
–bdu_fstec
cve
CVE
CVE-2025-59788
4 Dec 202500:00
–cve
cvelist
Cvelist
CVE-2025-59788
4 Dec 202500:00
–cvelist
euvd
EUVD
EUVD-2025-201255
4 Dec 202521:31
–euvd
nextcloud
Nextcloud
Development files shipped in files_pdfviewer app
5 Dec 202507:50
–nextcloud
mend
Mend
CVE-2025-59788
4 Dec 202500:00
–mend
nvd
NVD
CVE-2025-59788
4 Dec 202519:16
–nvd
openvas
OpenVAS
Nextcloud Server Multiple Vulnerabilities (GHSA-24wp-p865-7j4r)
9 Dec 202500:00
–openvas
ptsecurity
Positive Technologies
PT-2025-49115
3 Sep 202500:00
–ptsecurity
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28 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4 - 6.4
EPSS0.00302
SSVC
21