CVE-2023-25160

Nextcloud Mail is an email app for the Nextcloud home server platform. Prior to versions 2.2.1, 1.14.5, 1.12.9, and 1.11.8, an attacker can access the mail box by ID getting the subjects and the first characters of the emails. Users should upgrade to Mail 2.2.1 for Nextcloud 25, Mail 1.14.5 for Nextcloud 22-24, Mail 1.12.9 for Nextcloud 21, or Mail 1.11.8 for Nextcloud 20 to receive a patch. No known workarounds are available.

CVSS v3.0 5.3 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://hackerone.com/reports/1784681	Permissions Required Third Party Advisory
https://github.com/nextcloud/mail/pull/7740	Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45f-r5gh-h6cx	Vendor Advisory

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Configurations

Configuration 1 (hide)

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

Information

Published : 2023-02-13 13:15

Updated : 2023-02-22 13:26

NVD link : CVE-2023-25160

Mitre link : CVE-2023-25160

JSON object : View

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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Products Affected

nextcloud

mail

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