CVE-2026-32096HIGH 8.6EPSS p18.9%

CVE-2026-32096CVE-2026-32096

Description

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.0, a Server-Side Request Forgery (SSRF) vulnerability existed in the SNS webhook handler. An unauthenticated attacker could send a crafted request that caused the server to make an arbitrary outbound HTTP GET request to any host accessible from the server. This vulnerability is fixed in 0.7.0.

Scoring

CVSS 3.18.6 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
EPSS0.27% probability of exploitation · percentile 18.9% · 2026-06-19T12:03:05Z
Published2026-03-11
Last modified2026-03-16

Underlying weaknesses· 1

CWE-918

References

  1. https://github.com/useplunk/plunk/commit/b8f1ad9ab53c78f8ef063fdc125f397c8bfc7652
  2. https://github.com/useplunk/plunk/security/advisories/GHSA-xpqg-p8mp-7g44

1

TypeTargetConfidenceTier
WeaknessServer-Side Request Forgery (SSRF)cwe-9180%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.