CVE-2021-24874
Last modified
CVE-2021-24874 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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. EPSS estimates a 0.79% chance of exploitation in the next 30 days.
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:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Brevo | Newsletter\, Smtp\, Email Marketing And Subscribe | < 3.1.31 |
References
- https://wpscan.com/vulnerability/28d34cc1-2294-4409-a60f-c8c441eb3f2dExploit, Third Party Advisory
- https://wpscan.com/vulnerability/28d34cc1-2294-4409-a60f-c8c441eb3f2dExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Scan your code nowSource: NVD / NIST