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CVE-2026-17520

Newsletters < 4.17 - Unauthenticated API Access via Predictable API Key PUBLISHED

Description (CNA)

The Newsletters WordPress plugin before 4.17 does not generate its API key using a sufficiently random source, deriving it from a publicly known value, allowing unauthenticated attackers to compute the key and perform privileged actions such as adding and deleting subscribers and sending emails, when the optional API has been enabled.

Affected (CNA)

Vendor / productVersions
Unknown / Newslettersaffected 0 before 4.17

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.