Vulnerability in Nextcloud Security-advisories
CVE-2023-28999
Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, a malicious server administrator can gain full access to…
EPSS: 0.013 (80.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.9 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:L.
Affected products
- Nextcloud Security-advisories — versions >= 3.0.0, < 3.8.0, >= 3.13.0, < 3.25.0, >= 3.0.5, < 4.8.0
Weakness classification (CWE)
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8875-wxww-3rr8 (x_refsource_CONFIRM)
- https://github.com/nextcloud/desktop/pull/5560 (x_refsource_MISC)
- https://ethz.ch/content/dam/ethz/special-interest/infk/inst-infsec/appliedcrypto/education/theses/report_DanieleCoppola.pdf (x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-28999?
- CVE-2023-28999 is a medium-severity vulnerability in Nextcloud Security-advisories, classified under Missing Cryptographic Step. CVSS score: 6.9/10. Published 2023-04-04.
- How severe is CVE-2023-28999?
- Medium severity. CVSS v3 base score is 6.9 out of 10.