CVE-2026-92990

SendPress <= 1.26.1.20 - Unauthenticated Newsletter Sending Log Disclosure via Hardcoded Token

The SendPress Newsletters WordPress plugin through 1.26.1.20 protects a logging endpoint with a hardcoded token that is the same on every site rather than a per-site secret, allowing unauthenticated users to read newsletter sending logs, including recipient email addresses.

Affected

SendPress Newsletters

CVSS v3.1 CNA

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

EPSS

0.21% chance of exploitation in the next 30 days, 10th percentile

Published

2026-10-09

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/595c6a6b-d346-4ed4-9a4e-674d90a35e74/

References

• CVE Record
• NVD entry