CVE Intelligence

Aapanel BillionMail vulnerabilities

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Published CVEs affecting Aapanel BillionMail: 1 record(s), with affected versions and fixes.

CVE-2026-111367 Medium · 6.5 CWE-1394 Oct 15, 2026
BillionMail through 4.9 Forgeable JWTs via Default Signing Key
BillionMail through 4.9 contains a hard-coded cryptographic key vulnerability that allows unauthenticated attackers to forge unsubscribe and subscribe-confirm JWTs by computing the key from shipped configuration constants. Attackers can submit forged tokens to /api/unsubscribe, /api/unsubscribe_new, or /api/subscribe/confirm to deactivate any contact or force confirmed subscriptions.