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VULNERABILITIES

CVE-2021-24874 Details

Description

The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue WordPress plugin before 3.1.31 does not escape the lang and pid parameter before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://wpscan.com/vulnerability/28d34cc1-2294-4409-a60f-c8c441eb3f2d CVEExploitThird Party Advisory
https://wpscan.com/vulnerability/28d34cc1-2294-4409-a60f-c8c441eb3f2d [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
brevo newsletter, smtp, email marketing and subscribe
< 3.1.31

CPE

  • cpe:2.3:a:brevo:newsletter,_smtp,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-24874
NVD Published Date:
Feb 14, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-24874 Details - Not Deferred