Improper Input Validation in Nextcloud Server from Nextcloud
CVE-2018-3776

5.3MEDIUM

Key Information:

Vendor

Hackerone

Status
Nextcloud Server
Vendor
CVE Published:
12 August 2018

What is CVE-2018-3776?

An improper input validation issue in Nextcloud Server versions prior to 12.0.3 and 11.0.5 can allow an attacker to execute actions without leaving traces in the system's audit logs. This may result in unauthorized actions being obscured, potentially complicating incident response and investigation efforts for administrators. It is crucial for users to update to the latest versions to mitigate this vulnerability.

Affected Version(s)

Nextcloud Server <12.0.3 <11.0.5

References

https://hackerone.com/reports/232347
x_refsource_MISC
https://nextcloud.com/security/advisory/?id=NC-SA-2018-006
x_refsource_CONFIRM

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.