CVE-2020-8294

State: Published
Severity: Not scored
Published: Feb 3, 2021
Updated: Aug 4, 2024
Reserved: Jan 28, 2020

Description

A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format.

Scores

The record has no CVSS score.

Weaknesses

CWE-79 Cross-site Scripting (XSS) - Stored (CWE-79)

Affected Products

Product	Versions
Nextcloud Servern/a	Fixed in 20.0.2, 19.0.5, 18.0.11Affected

References

https://hackerone.com/reports/1023787
https://nextcloud.com/security/advisory/?id=NC-SA-2021-002

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