vulnerability

WordPress Plugin: updraftplus: CVE-2021-24423: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
May 9, 2021
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The UpdraftPlus WordPress Backup Plugin WordPress plugin before 1.6.59 does not sanitise its updraft_service settings, allowing high privilege users to set malicious JavaScript payload in it and leading to a Stored Cross-Site Scripting issue

Solution

updraftplus-plugin-cve-2021-24423
Title
Rapid7 Labs

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