CVE-2025-30858: WordPress Snow Storm plugin <= 1.4.6 - Reflected 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: 2025-04-03 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Tribulant Software Snow Storm snow-storm allows Reflected XSS.This issue affects Snow Storm: from n/a through <= 1.4.6.

Affected products

Tribulant Software Snow Storm: through 1.4.6

References

https://patchstack.com/database/Wordpress/Plugin/snow-storm/vulnerability/wordpress-snow-storm-plugin-1-4-6-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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