VDB
CVE-2020-8189
CVE-2020-8189
PUBLISHED
CVSS 5.400000095367432 MEDIUM
A cross-site scripting error in Nextcloud Desktop client 2.6.4 allowed to present any html (including local links) when responding with invalid data on the login attempt.
EPSS 1.40% · 72.3th percentile
Risk Scores
CVSS 3.1
5.400000095367432
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score
1.40%
72.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | nextcloud-desktop | 2.6.1-1, 2.6.1-2, 2.6.2-1 |
Timeline
- CVE Published
- Aug 17, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 22, 2025 EPSS Score
- Mar 23, 2025 EPSS Score
- Mar 27, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
References
- https://nextcloud.com/security/advisory/?id=NC-SA-2020-027 third-party-advisory
- https://hackerone.com/reports/685552 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-8189 third-party-advisory
- https://ubuntu.com/security/CVE-2020-8189 advisory