CVEvulnerability

CVE-2022-31118

5.3 MEDIUM Published 2022-08-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-08-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-307, CWE-770

Description

Nextcloud server is an open source personal cloud solution. In affected versions an attacker could brute force to find if federated sharing is being used and potentially try to brute force access tokens for federated shares (`a-zA-Z0-9` ^ 15). It is recommended that the Nextcloud Server is upgraded to 22.2.9, 23.0.6 or 24.0.2. Users unable to upgrade may disable federated sharing via the Admin Sharing settings in `index.php/settings/admin/sharing`.

Affected configurations

• nextcloud nextcloud server (< 22.2.9) • nextcloud nextcloud server (>= 23.0.0 < 23.0.6) • nextcloud nextcloud server (>= 24.0.0 < 24.0.2)

Related

Weakness · CWE (2)

  • CWE-307 Improper Restriction of Excessive Authentication Attempts weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References