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Vulnerability record · CVE-2022-0633 · published 17 February 2022

CVE-2022-0633: Updraftplus incorrect authorization vulnerability

Updraftplus · Updraftplus

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.

6.5 CVSS 3.1 Medium EPSS 2.1% · top 19.4% CWE-863 · Incorrect authorization
6.5CVSS 3.1 base score, v2 4.0
2.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 4 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/166059/WordPress-UpdraftPlus-1.22.2-Backup-Disclosure.html ExploitThird Party AdvisoryVDB Entry
https://jetpack.com/2022/02/17/severe-vulnerability-fixed-in-updraftplus-1-22-3/ ExploitThird Party Advisory
https://updraftplus.com/updraftplus-security-release-1-22-3-2-22-3/ Release NotesVendor Advisory
https://wpscan.com/vulnerability/d257c28f-3c7e-422b-a5c2-e618ed3c0bf3 Third Party Advisory
http://packetstormsecurity.com/files/166059/WordPress-UpdraftPlus-1.22.2-Backup-Disclosure.html ExploitThird Party AdvisoryVDB Entry
https://jetpack.com/2022/02/17/severe-vulnerability-fixed-in-updraftplus-1-22-3/ ExploitThird Party Advisory
https://updraftplus.com/updraftplus-security-release-1-22-3-2-22-3/ Release NotesVendor Advisory
https://wpscan.com/vulnerability/d257c28f-3c7e-422b-a5c2-e618ed3c0bf3 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.1CVE-2017-16870Updraftplus server-side request forgery (ssrf) vulnerabilityThe UpdraftPlus plugin through 1.13.12 for WordPress has SSRF in the updraft_ajax_handler function in /wp-content/plugins/updraftplus/admin.php via a…EPSS 0.96%8.1CVE-2017-16871Updraftplus code injection vulnerabilityThe UpdraftPlus plugin through 1.13.12 for WordPress allows remote PHP code execution because the plupload_action function in /wp-content/plugins/upd…EPSS 1.6%6.1CVE-2023-32960Updraftplus cross-site request forgery vulnerabilityCross-Site Request Forgery (CSRF) vulnerability in UpdraftPlus.Com, DavidAnderson UpdraftPlus WordPress Backup Plugin <= 1.23.3 versions leads to sit…EPSS 0.21%6.1CVE-2022-0864Updraftplus cross-site scripting vulnerabilityThe UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.22.9 does not sanitise and escape the updraft_interval parameter before outputting …EPSS 7.4%6.1CVE-2021-25089Updraftplus cross-site scripting vulnerabilityThe UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.16.69 does not sanitise and escape the updraft_restore parameter before outputting …EPSS 0.80%6.1CVE-2021-25022Updraftplus cross-site scripting vulnerabilityThe UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.16.66 does not sanitise and escape the backup_timestamp and job_id parameter before…EPSS 1.1%6.1CVE-2017-18593Updraftplus cross-site scripting vulnerabilityThe updraftplus plugin before 1.13.5 for WordPress has XSS in rare cases where an attacker controls a string logged to a log file.EPSS 0.92%6.1CVE-2015-9360Updraftplus cross-site scripting vulnerabilityThe updraftplus plugin before 1.9.64 for WordPress has XSS via add_query_arg() and remove_query_arg().EPSS 0.95%

Source: NIST National Vulnerability Database (record CVE-2022-0633), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.