CVE-2017-0884

2017-04-0520:00:00

CWE-275

hackerone

www.cve.org

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON

Nextcloud Server before 9.0.55 and 10.0.2 suffers from a creation of folders in read-only folders despite lacking permissions issue. Due to a logical error in the file caching layer an authenticated adversary is able to create empty folders inside a shared folder. Note that this only affects folders and files that the adversary has at least read-only permissions for.

CNA Affected

[
  {
    "product": "Nextcloud Server",
    "vendor": "Nextcloud",
    "versions": [
      {
        "status": "affected",
        "version": "All versions before 9.0.55 and 10.0.2"
      }
    ]
  }
]