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CVE-2021-24874

MEDIUM 6.1 CVSS 3.1
Published
February 14, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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

Affected products and versions

  • Unknown Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue — From 3.1.31 (including) to 3.1.31 (excluding)
  • brevo newsletter\,_smtp\,_email_marketing_and_subscribe — Before 3.1.31

References

  • wpscan.com https://wpscan.com/vulnerability/28d34cc1-2294-4409-a60f-c8c441eb3f2d Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record