5.3 - CVE-2023-25160

Executive Summary

Informations
Name	CVE-2023-25160	First vendor Publication	2023-02-13
Vendor	Cve	Last vendor Modification	2023-02-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Overall CVSS Score	5.3
Base Score	5.3	Environmental Score	5.3
impact SubScore	1.4	Temporal Score	5.3
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	Low
Integrity Impact	None	Availability Impact	None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-25160

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-639	Access Control Bypass Through User-Controlled Key

CPE : Common Platform Enumeration

Type	Description	Count
Application	Nextcloud Mail cpe:2.3:a:nextcloud:mail::::::::	1

Sources (Detail)

Source	Url
MISC	https://github.com/nextcloud/mail/pull/7740 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m45... https://hackerone.com/reports/1784681