CVE-2023-45660

Nextcloud mail is an email app for the Nextcloud home server platform. In affected versions a missing check of origin, target and cookies allows for an attacker to abuse the proxy endpoint to denial of service a third server. It is recommended that the Nextcloud Mail is upgraded to 2.2.8 or 3.3.0. There are no known workarounds for this vulnerability.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/nextcloud/mail/pull/8459	Issue Tracking Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8j9x-fmww-qr37	Vendor Advisory
https://hackerone.com/reports/1895874	Third Party Advisory
https://github.com/nextcloud/mail/pull/8459	Issue Tracking Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8j9x-fmww-qr37	Vendor Advisory
https://hackerone.com/reports/1895874	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nextcloud:mail::::::::
	cpe:2.3:a:nextcloud:mail::::::::

History

21 Nov 2024, 08:27

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-10-16 19:15

Updated : 2024-11-21 08:27

NVD link : CVE-2023-45660

Mitre link : CVE-2023-45660

CVE.ORG link : CVE-2023-45660

JSON object : View

Products Affected

nextcloud

mail

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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