CVE-2024-52508

Nextcloud Mail auto configurator can be tricked into sending account information to wrong servers

Published Nov 15, 2024 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Description
Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. When a user is trying to set up a mail account with an email address like user@example.tld that does not support auto configuration, and an attacker managed to register autoconfig.tld, the used email details would be send to the server of the attacker. It is recommended that the Nextcloud Mail app is upgraded to 1.14.6, 1.15.4, 2.2.11, 3.6.3, 3.7.7 or 4.0.0.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-45922 Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. When a user is trying to set up a mail account with an email address like user@example.tld that does not support auto configuration, and an attacker managed to register autoconfig.tld, the used email details would be send to the server of the attacker. It is recommended that the Nextcloud Mail app is upgraded to 1.14.6, 1.15.4, 2.2.11, 3.6.3, 3.7.7 or 4.0.0.
History
Type Values Removed Values Added
First Time appeared Nextcloud mail
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:nextcloud:mail:*:*:*:*:*:nextcloud:*:*
Vendors & Products Nextcloud mail
Type Values Removed Values Added
First Time appeared Nextcloud
Nextcloud nextcloud Mail
CPEs cpe:2.3:a:nextcloud:nextcloud_mail:*:*:*:*:*:*:*:*
Vendors & Products Nextcloud
Nextcloud nextcloud Mail
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. When a user is trying to set up a mail account with an email address like user@example.tld that does not support auto configuration, and an attacker managed to register autoconfig.tld, the used email details would be send to the server of the attacker. It is recommended that the Nextcloud Mail app is upgraded to 1.14.6, 1.15.4, 2.2.11, 3.6.3, 3.7.7 or 4.0.0.
Title Nextcloud Mail auto configurator can be tricked into sending account information to wrong servers
Weaknesses CWE-200
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Nov 15, 2024, 6:17 PM
Reserved
Nov 11, 2024, 6:49 PM
Status
Analyzed
Published
Nov 15, 2024, 6:15 PM
Modified
Jun 17, 2026, 8:07 AM