Skip to content
OpenAdvisories
Medium · 6.1 CVE-2021-25022 EUVD-2021-11934GHSA-jjh4-9fxq-rj65

UpdraftPlus < 1.16.66 - Reflected Cross-Site Scripting

Published Jan 3, 2022 · Updated May 22, 2025 · Assigned by WPScan

Description

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

Affected products

VendorProductAffectedFixed
— UpdraftPlus WordPress Backup Plugin 1.16.66 – < 1.16.66 1.16.66

References