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CVE-2021-24423

Medium

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

SeverityMedium
CVSS4.8
Exploit probability—
ProductUpdraftplus
PublishedJan 24, 2022
First seenJan 24, 2022
Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update
  • updraftplus updraftplus1.16.59 or later

Affected products

ProductAffected versionsFixed in
updraftplus updraftplusv < 1.16.591.16.59

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