Vulnerability in Nextcloud Group Folders
CVE-2020-8153
Improper access control in Groupfolders app 4.0.3 allowed to delete hidden directories when when renaming an accessible item to the same name.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (78.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Nextcloud Group Folders
- Fedoraproject Fedora — versions 32
- Nextcloud Groupfolders — versions 4.0.4
Weakness classification (CWE)
References
- hackerone.com/reports/642515 (Exploit, Third Party Advisory)
- nextcloud.com/security/advisory/ (Vendor Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2020-8153?
- CVE-2020-8153 is a high-severity vulnerability in Nextcloud Group Folders, classified under Improper Access Control. CVSS score: 8.1/10. Published 2020-05-12.
- How severe is CVE-2020-8153?
- High severity. CVSS v3 base score is 8.1 out of 10.