CVE-2026-57416: WordPress SiteGround Email Marketing plugin <= 1.7.5 - Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-13 · updated 2026-10-24
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in SiteGround SiteGround Email Marketing siteground-email-marketing allows Stored XSS.This issue affects SiteGround Email Marketing: from n/a through <= 1.7.5.

Affected products

SiteGround Email Marketing: through 1.7.5

References

https://patchstack.com/database/Wordpress/Plugin/siteground-email-marketing/vulnerability/wordpress-siteground-email-marketing-plugin-1-7-5-cross-site-scripting-xss-vulnerability?_s_id=cve

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