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TI-2021-13643 Aliases CVE-2021-34629GHSA-qrv5-mq63-4m4p

SendGrid <= 1.11.8 – Authorization Bypass

Priority LOW 21CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

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.

Why it matters now

EPSS 0.00698 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
SendGridSendGrid1.11.8 – 1.11.8—No fix listedCNA
  • SendGrid VendorSendGrid Affected 1.11.8 – 1.11.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:sendgrid:sendgrid:*:*:*:*:*:wordpress:*:*up to 1.11.8VulnerableSendGrid
  • cpe:2.3:a:sendgrid:sendgrid:*:*:*:*:*:wordpress:*:* Versions up to 1.11.8 Vulnerable ·SendGrid

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-34629
  2. 2026-10-03 Alias added: GHSA-qrv5-mq63-4m4p

References

Advisory 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences