CVE-2021-34629

4.3 mediumEPSS 0.7%

Medium (4.3) in sendgrid sendgrid. EPSS 0.7% chance of exploitation in the next 30 days.

The SendGrid WordPress plugin is vulnerable to authorization bypass via the get_ajax_statistics function found in the ~/lib/class-sendgrid-statistics.php file which allows authenticated users to export statistic for a WordPress multi-site main site, in versions up to and including 1.11.8.

Severity

CVSS 3.1

4.3 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2021-07-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

sendgrid:sendgrid

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34629
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34629

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