CVE-2023-25150 Document content of files can be obtained through Collabora for files of other users

2023-02-0819:15:47

CWE-284

GitHub_M

www.cve.org

nextcloud

collabora

vulnerability

content access

CVSS3

5.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.5%

JSON

Nextcloud office/richdocuments is an office suit for the nextcloud server platform. In affected versions the Collabora integration can be tricked to provide access to any file without proper permission validation. As a result any user with access to Collabora can obtain the content of other users files. It is recommended that the Nextcloud Office App (Collabora Integration) is updated to 7.0.2 (Nextcloud 25), 6.3.2 (Nextcloud 24), 5.0.10 (Nextcloud 23), 4.2.9 (Nextcloud 21-22), or 3.8.7 (Nextcloud 15-20). There are no known workarounds for this issue.

CNA Affected

[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": "< 3.8.7",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.2.9",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0, < 5.0.10",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 6.3.2",
        "status": "affected"
      },
      {
        "version": ">= 7.0.0, < 7.0.2",
        "status": "affected"
      }
    ]
  }
]