Vulnerability · Published Jun 4, 2024 · Assigned by Patchstack

CVE-2024-35668WordPress Newsletter, SMTP, Email marketing and Subscribe forms by Brevo plugin <= 3.1.77 - Reflected Cross Site Scripting (XSS) vulnerability

High 7.1

In plain English

A high-severity cross-site scripting in Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue from Brevo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.3%top 78.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue allows Reflected XSS.This issue affects Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: from n/a through 3.1.77.

Affected products (as reported)

Vendor	Product	Versions
Brevo	Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue	n/a – through 3.1.77

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

References

https://patchstack.com/database/vulnerability/mailin/wordpress-newsletter-smtp-email-marketing-and-subscribe-forms-by-brevo-plugin-3-1-77-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry