CVE-2021-25022

CVE-2021-25022: UpdraftPlus < 1.16.66 - Reflected Cross-Site Scripting

Vendor Unknown

Product UpdraftPlus WordPress Backup Plugin

Weakness CWE-79 · XSS

Published January 3, 2022

Last update May 22, 2025

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

The UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.16.66 does not sanitise and escape the backup_timestamp and job_id parameter before outputting then back in admin pages, leading to Reflected Cross-Site Scripting issues

Key dates

02Disclosure timeline

January 3, 2022 CVE published

May 22, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-25022 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/79.html