Vulnerability · Published Feb 4, 2020 · Assigned by hackerone
CVE-2020-8118
Medium 5.0
In plain English
A medium-severity server-side request forgery in Nextcloud Server. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)5.0Medium
Exploit odds (30 days)1.3%top 29.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Nextcloud Server | 16.0.1 |
Weakness: CWE-918
References
- https://hackerone.com/reports/427835 x_refsource_MISC
- https://nextcloud.com/security/advisory/?id=NC-SA-2019-014 x_refsource_MISC
- openSUSE-SU-2020:0220 vendor-advisory, x_refsource_SUSE
- openSUSE-SU-2020:0229 vendor-advisory, x_refsource_SUSE