CVE-2022-0633

UpdraftPlus Free < 1.22.3 & Premium < 2.22.3 - Subscriber+ Backup Download

6.5 Medium

The UpdraftPlus WordPress plugin Free before 1.22.3 and Premium before 2.22.3 do not properly validate a user has the required privileges to access a backup's nonce identifier, which may allow any users with an account on the site (such as subscriber) to download the most recent site & database backup.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

2.07%Up 1.2 points since Feb 18, 2022

What each source reports

NVD Score used 6.5

Record: CVE-2022-0633
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness: CWE-863
Updated: 2026-11-02

CVE List No score

UpdraftPlus Free < 1.22.3 & Premium < 2.22.3 - Subscriber+ Backup Download

Record: CVE-2022-0633
Weakness: CWE-863
Updated: 2026-11-02

EUVDEUVD-2022-15730 No score

Record: EUVD-2022-15730
Updated: 2026-11-03

GitHub AdvisoriesGHSA-w56x-f43j-rgx4 No score

The UpdraftPlus WordPress plugin Free before 1.22.3 and Premium before 2.22.3 do not properly...

Record: GHSA-w56x-f43j-rgx4
Weakness: CWE-863
Updated: 2026-11-02

Affected products

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-0633 is a medium vulnerability (CVSS 6.5) in Updraftplus, published February 17, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.07%, the 81st percentile. No source names a fixed version.