CVE-2025-30900: WordPress Zoho Billing – Embed Payment Form plugin <= 4.0 - Stored Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 6.5 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: 2025-03-27 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Zoho Subscriptions Zoho Billing – Embed Payment Form allows Stored XSS. This issue affects Zoho Billing – Embed Payment Form: from n/a through 4.0.

Affected products

Zoho Subscriptions Zoho Billing – Embed Payment Form: through 4.0

References

https://patchstack.com/database/wordpress/plugin/zoho-subscriptions/vulnerability/wordpress-zoho-billing-embed-payment-form-plugin-4-0-stored-cross-site-scripting-xss-vulnerability?_s_id=cve

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