CVE-2024-52508

HIGH EPSS 48.4%
Published Nov 15, 20241y ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Nov 15, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
8.1
Exploitability
2.8
Impact
5.2
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability None

Threat Intelligence

EPSS Exploit Probability
48.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor Information Exposure

Affected Products 5

VendorProductVersionRange
nextcloudmail*≥1.9.0  –  <1.14.6
nextcloudmail*≥1.15.0  –  <1.15.4
nextcloudmail*≥2.1.0  –  <2.2.11
nextcloudmail*≥3.1.0  –  <3.6.3
nextcloudmail*≥3.7.0  –  <3.7.7

References 4

  • github.com https://github.com/nextcloud/mail/commit/a84c70e15d814dab6f0e8eda71bbaaf48152079b
    Patch
  • github.com https://github.com/nextcloud/mail/pull/9964
    Issue Tracking
  • github.com https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vmhx-hwph-q6mc
    Vendor Advisory
  • hackerone.com https://hackerone.com/reports/2508422
    Issue Tracking

Remediation

  • github.com https://github.com/nextcloud/mail/commit/a84c70e15d814dab6f0e8eda71bbaaf48152079b
    Patch