CVE-2022-0633

MEDIUM EXPLOITED

UpdraftPlus WordPress plugin <1.22.3-2.22.3 - Info Disclosure

Title source: llm

Exploitation Summary

CVE-2022-0633 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

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.

References (4)

Core 4

Core References

Third Party Advisory x_refsource_misc

https://wpscan.com/vulnerability/d257c28f-3c7e-422b-a5c2-e618ed3c0bf3

Release Notes, Vendor Advisory x_refsource_confirm

https://updraftplus.com/updraftplus-security-release-1-22-3-2-22-3/

Exploit, Third Party Advisory x_refsource_misc

https://jetpack.com/2022/02/17/severe-vulnerability-fixed-in-updraftplus-1-22-3/

Exploit, Third Party Advisory, VDB Entry x_refsource_misc

http://packetstormsecurity.com/files/166059/WordPress-UpdraftPlus-1.22.2-Backup-Disclosure.html

Scores

CVSS v3 6.5

EPSS 0.0198

EPSS Percentile 78.0%

Attack Vector NETWORK

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

Details

VulnCheck KEV 2026-05-04

CWE

CWE-863

Status published

Products (2)

updraftplus/updraftplus < 1.22.3

updraftplus/updraftplus < 2.22.3

Published Feb 17, 2022

Tracked Since Feb 18, 2026