WordPress Brevo plugin <= 3.1.82 - Cross Site Request Forgery (CSRF) vulnerability
Priority LOW 37CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
Cross-Site Request Forgery (CSRF) vulnerability in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue.This issue affects Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue: from n/a through 3.1.82.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00208 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Brevo | Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue | up to 3.1.82 | — | No fix listed | CNA |
- Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue VendorBrevo Affected up to 3.1.82 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sendinblue:newsletter\,_smtp\,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:* | before 3.1.83 | Vulnerable | Sendinblue |
- cpe:2.3:a:sendinblue:newsletter\,_smtp\,_email_marketing_and_subscribe:*:*:*:*:*:wordpress:*:* Versions before 3.1.83 Vulnerable ·Sendinblue
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-43287
- 2026-10-03 Alias added: GHSA-3f48-f2h7-6g73
References
More Brevo vulnerabilities
- TI-2023-02321 Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue < 3.1.61 - Reflected XSS CVSS 3.1MEDIUM 6.1
- TI-2023-11807 SQL injection vulnerability found in PrestaShop sendinblue v.4.0.15 and before allow a… CVSS 3.1CRITICAL 9.8
- TI-2024-21681 WordPress Brevo for WooCommerce plugin <= 4.0.17 - Arbitrary File Download and Deletion vulnerability CVSS 3.1HIGH 8.5
- TI-2024-23537 Cross-site scripting in Brevo Newsletter, SMTP, Email marketing and Subscribe forms by… CVSS 3.1HIGH 7.1
- TI-2025-40653 WordPress Sendinblue for WooCommerce plugin <= 4.0.49 - Broken Access Control vulnerability CVSS 3.1MEDIUM 5.3
- TI-2021-07203 Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue < 3.1.25 - Reflected XSS CVSS 3.1MEDIUM 6.1
Sources
- CVE-2024-43287 · CVE Program
- CVE-2024-43287 · NVD
- FIRST EPSS
- GHSA-3f48-f2h7-6g73 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences