UNKNOWN NVD

CVE-2026-86823

The Newsletter WordPress plugin before 9.3.7 does not validate the destination of the redirect performed after a public subscription action, allowing unauthent

The Newsletter WordPress plugin before 9.3.7 does not validate the destination of the redirect performed after a public subscription action, allowing unauthenticated attackers to redirect users to arbitrary external sites and to disclose a subscriber token that grants access to that subscriber record's front-end actions.

References

https://wpscan.com/vulnerability/2db98679-24ca-494e-a8fd-f6417a0f1ea8/

Published: 2026-09-16 · Source: NVD · Feed updated: 2026-09-16

This unknown severity vulnerability was published on 2026-09-16 via NVD.

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