CVE-2020-8117

low-risk
Published 2020-02-04

Improper preservation of permissions in Nextcloud Server 14.0.3 causes the event details to be leaked when sharing a non-public event.

Do I need to act?

-
0.30% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Nextcloud

References (4)

Permissions Required https://hackerone.com/reports/439828
Vendor Advisory https://nextcloud.com/security/advisory/?id=NC-SA-2020-013
Permissions Required https://hackerone.com/reports/439828
Vendor Advisory https://nextcloud.com/security/advisory/?id=NC-SA-2020-013
24
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal