WordPress Plugin Vulnerabilities

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

Description

The plugin 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.

Proof of Concept

Affects Plugins

No known fix

References

Classification

Type
SENSITIVE DATA DISCLOSURE
CWE

Miscellaneous

Original Researcher
Usama Arshad
Submitter
Usama Arshad
Submitter website
Submitter twitter
Verified
Yes

Timeline

Publicly Published
2026-10-06 (about 2 days ago)
Added
2026-09-29 (about 9 days ago)
Last Updated
2026-09-29 (about 9 days ago)

Other