CVE-2024-52509

MEDIUM EPSS 39.1%
Published Nov 15, 20241y ago · Modified Jun 17, 20262w ago
5.7 CVSS 3.1
Medium
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. The Nextcloud mail app incorrectly allowed attaching shared files without download permissions as attachments. This allowed users to send them the files to themselves and then downloading it from their mail clients. It is recommended that the Nextcloud Mail is upgraded to 2.2.10, 3.6.2 or 3.7.2.

CVSS Details

Base Score
5.7
Exploitability
2.1
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
39.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-284

Affected Products 3

VendorProductVersionRange
nextcloudmail*≥2.2.0  –  <2.2.10
nextcloudmail*≥3.6.0  –  <3.6.2
nextcloudmail*≥3.7.0  –  <3.7.2

References 4

  • github.com https://github.com/nextcloud/mail/commit/8d44f1ce44684022aa4e62a3e0462fdadcde6c8b
    Patch
  • github.com https://github.com/nextcloud/mail/pull/9592
    Patch
  • github.com https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pwpp-fvcr-w862
    PatchVendor Advisory
  • hackerone.com https://hackerone.com/reports/1878255
    Issue Tracking

Remediation

  • github.com https://github.com/nextcloud/mail/commit/8d44f1ce44684022aa4e62a3e0462fdadcde6c8b
    Patch
  • github.com https://github.com/nextcloud/mail/pull/9592
    Patch
  • github.com https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pwpp-fvcr-w862
    PatchVendor Advisory