Logic Error in Nextcloud Server Affects Password Storage
CVE-2020-8183

7.5HIGH

Key Information:

Vendor

Nextcloud
Status
Nextcloud Server
Vendor
CVE Published:
2 November 2020

What is CVE-2020-8183?

A logic error present in Nextcloud Server 19.0.0 resulted in the insecure plaintext storage of the share password during the initial create API call. This vulnerability raises concerns regarding the potential exposure of sensitive user credentials, which can be exploited by attackers to gain unauthorized access to shared resources. It is essential for users of Nextcloud Server to evaluate their systems and apply any necessary updates to safeguard their data against potential breaches.

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Affected Version(s)

Nextcloud Server 19.0.1

References

https://nextcloud.com/security/advisory/?id=NC-SA-2020-026
x_refsource_MISC
https://hackerone.com/reports/885041
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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