CVE-2021-25022

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p64

Published

Jan 3, 2022 (Jan 3, 2022)

Modified

Jun 17, 2026

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

Vendors: updraftplus
Products: updraftplus
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.1%)

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