SB2021060409 - Information disclosure in Nextcloud Mail
Published: June 4, 2021
Security Bulletin ID
SB2021060409
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2021-32652)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to application does not properly impose security restrictions. A remote authenticated attacker can access mail metadata of other users.
Remediation
Install update from vendor's website.