CVE-2023-25817

2023-03-2721:15:11

CWE-732

CWE-281

[email protected]

web.nvd.nist.gov

nextcloud

server

permission escalation

file deletion

vulnerability

cve-2023-25817

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

31.7%

JSON

Nextcloud server is an open source, personal cloud implementation. In versions from 24.0.0 and before 24.0.9 a user could escalate their permissions to delete files they were not supposed to deletable but only viewed or downloaded. This issue has been addressed andit is recommended that the Nextcloud Server is upgraded to 24.0.9. There are no known workarounds for this vulnerability.

Affected configurations

Vulners

NVD

Node

nextcloudnextcloudRange24.0.0–24.0.9

VendorProductVersionCPE
nextcloudnextcloud*cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:*:*:*

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

CNA Affected

[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 24.0.0, < 24.0.9",
        "status": "affected"
      }
    ]
  }
]