PT-2024-9168 · Nextcloud+1 · Nextcloud Mail+1

Shushangw · Published 2024-11-15 · Updated 2025-10-01 · CVE-2024-52508

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 1.14.6 Nextcloud Mail versions prior to 1.15.4 Nextcloud Mail versions prior to 2.2.11 Nextcloud Mail versions prior to 3.6.3 Nextcloud Mail versions prior to 3.7.7 Nextcloud Mail versions prior to 4.0.0

Description: The issue is related to incorrect automatic configuration in the Nextcloud mail client. An attacker, acting remotely, could exploit this to disclose protected information. This can happen when a user tries to set up a mail account with an email address that does not support auto-configuration, and an attacker has registered a domain that could intercept the email details.

Recommendations: For versions prior to 1.14.6, upgrade to 1.14.6 or later. For versions prior to 1.15.4, upgrade to 1.15.4 or later. For versions prior to 2.2.11, upgrade to 2.2.11 or later. For versions prior to 3.6.3, upgrade to 3.6.3 or later. For versions prior to 3.7.7, upgrade to 3.7.7 or later. For versions prior to 4.0.0, upgrade to 4.0.0 or later.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2024-10855

CVE-2024-52508

GHSA-VMHX-HWPH-Q6MC

Affected Products

Nextcloud Mail

Red Os

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52508.json · Exploit
• https://github.com/nextcloud/mail/commit/a84c70e15d814dab6f0e8eda71bbaaf48152079b · Patch
• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vmhx-hwph-q6mc · Vendor Advisory
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-52508 · Security Note
• https://osv.dev/vulnerability/CVE-2024-52508 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-10855 · Security Note
• https://github.com/nextcloud/mail/pull/9964 · Note
• https://t.me/cveNotify/137083 · Telegram Post
• https://hackerone.com/reports/2508422 · Note
• https://twitter.com/CVEnew/status/1857557138564067563 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-nextcloud-app-mail-cve-2024-52509-cve-2024-52508 · Note
• https://t.me/cvedetector/11133 · Telegram Post