CVE-2020-8155

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CVSS 3.1

5.4 medium

EPSS

1%p65

Published

May 12, 2020 (May 12, 2020)

Modified

Jun 17, 2026

Description

An outdated 3rd party library in the Files PDF viewer for Nextcloud Server 18.0.2 caused a Cross-site scripting vulnerability when opening a malicious PDF.

Vendors: nextcloud
Products: nextcloud server
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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