CVE-2021-34629

MEDIUM 4.3CVE-2021-34629 · Published 30/07/2021 · updated 17/06/2026

In short

CVE-2021-34629 is a MEDIUM (CVSS 4.3) vulnerability affecting sendgrid (sendgrid).
Chance of exploitation in the next 30 days (EPSS): 0.70%, higher than 53.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
sendgrid sendgrid	`≤ 1.11.8`	No fix yet

Description

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.

References

wordfence.com/vulnerability-advisories · Third Party Advisory

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free