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nessshon vulnerabilities

1 published CVE affecting nessshon, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

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1
Critical
0
High
1
Medium
0
Low
0
Unscored
0
CISA KEV
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Latest nessshon CVEs

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  1. CVE-2026-54635 pytonapi has a Webhook Custom Path Authentication Bypass

    Published
    HighCVSS 7.5 EPSS 0.51%

    pytonapi is a Python SDK for TONAPI that provides REST API, streaming, and webhook access to the TON blockchain. From 2.0.0 to 2.2.0, TonapiWebhookDispatcher fails to validate the Authorization header when a webhook handler is registered with the documented path argument, because...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.