CVE-2024-52518

MEDIUM EPSS 40.7%
Published Nov 15, 20241y ago · Modified Jun 17, 20262w ago
5.4 CVSS 3.1
Medium
Find Similar
Published Nov 15, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

Nextcloud Server is a self hosted personal cloud system. After an attacker got access to the session of a user or administrator, the attacker would be able to create, change or delete external storages without having to confirm the password. It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2.

CVSS Details

Base Score
5.4
Exploitability
2.8
Impact
2.5
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
40.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-287 Improper Authentication Authentication
CWE-863 Incorrect Authorization Authorization

Affected Products 6

VendorProductVersionRange
nextcloudnextcloud_server*≥28.0.0  –  <28.0.12
nextcloudnextcloud_server*≥28.0.0  –  <28.0.12
nextcloudnextcloud_server*≥29.0.0  –  <29.0.9
nextcloudnextcloud_server*≥29.0.0  –  <29.0.9
nextcloudnextcloud_server*≥30.0.0  –  <30.0.2
nextcloudnextcloud_server*≥30.0.0  –  <30.0.2

References 5

  • github.com https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vrhf-532w-99rg
    Vendor Advisory
  • github.com https://github.com/nextcloud/server/pull/48373
    Issue Tracking
  • github.com https://github.com/nextcloud/server/pull/48788
    Issue Tracking
  • github.com https://github.com/nextcloud/server/pull/48992
    Issue Tracking
  • hackerone.com https://hackerone.com/reports/2602973
    Permissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.