CVE-2023-25159

2023-02-1317:15:11

CWE-284

[email protected]

web.nvd.nist.gov

nextcloud

file server

document collaboration

nextcloud server

nextcloud office

vulnerability

cve-2023-25159

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.3%

JSON

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Office is a document collaboration app for the same platform. Nextcloud Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, Nextcloud Enterprise Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, and Nextcloud Office (Richdocuments) App 6.x prior to 6.3.1 and 7.x prior to 7.0.1 have previews accessible without a watermark. The download should be hidden and the watermark should get applied. This issue is fixed in Nextcloud Server 25.0.1 and 24.0.8, Nextcloud Enterprise Server 25.0.1 and 24.0.8, and Nextcloud Office (Richdocuments) App 7.0.1 (for 25) and 6.3.1 (for 24). No known workarounds are available.

Affected configurations

Vulners

NVD

Node

nextcloudnextcloudRange24.0.4–24.0.8

nextcloudnextcloudMatch25.0.0

nextcloudnextcloudRange6.0.0–6.3.1

nextcloudnextcloudMatch7.0.0

VendorProductVersionCPE
nextcloudnextcloud*cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:*
nextcloudnextcloud25.0.0cpe:2.3:a:nextcloud:nextcloud:25.0.0:*:*:*:*:*:*:*
nextcloudnextcloud*cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:*
nextcloudnextcloud7.0.0cpe:2.3:a:nextcloud:nextcloud:7.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
nextcloud	nextcloud	*	cpe:2.3:a:nextcloud:nextcloud::::::::
nextcloud	nextcloud	25.0.0	cpe:2.3:a:nextcloud:nextcloud:25.0.0:::::::*
nextcloud	nextcloud	*	cpe:2.3:a:nextcloud:nextcloud::::::::
nextcloud	nextcloud	7.0.0	cpe:2.3:a:nextcloud:nextcloud:7.0.0:::::::*

CNA Affected

[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 24.0.4, < 24.0.8",
        "status": "affected"
      },
      {
        "version": "= 25.0.0",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 6.3.1",
        "status": "affected"
      },
      {
        "version": "= 7.0.0",
        "status": "affected"
      }
    ]
  }
]