CVE-2022-3618

MEDIUM 4.8CVE-2022-3618 · Published 21/11/2022 · updated 17/06/2026

In short

CVE-2022-3618 is a MEDIUM (CVSS 4.8) vulnerability affecting spacer (clevelandwebdeveloper).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.1% of all vulnerabilities.
Fix: update to 3.0.7 or later.

Package	Affected versions	Patched versions
spacer clevelandwebdeveloper	`< 3.0.7`	`3.0.7`

Description

The Spacer WordPress plugin before 3.0.7 does not sanitize and escapes some of its settings, which could allow high-privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example, in multisite setup).

References

wpscan.com/vulnerability/2011dc7b-8e8c-4190-ab34-de288e14685b · Exploit

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