CVE-2026-39087CRITICAL 9.8EPSS p32.6%

CVE-2026-39087CVE-2026-39087

Description

ntfy before 2.22.0 allows SSRF because of an unanchored regular expression.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.41% probability of exploitation · percentile 32.6% · 2026-06-18T12:00:27Z
Published2026-04-23
Last modified2026-05-04

Underlying weaknesses· 1

CWE-94

References

  1. http://ntfy.com
  2. http://ntfysh.com
  3. https://gist.github.com/MightyNawaf/5d41d6e8ead16e217f86b016002ecae5
  4. https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0

1

TypeTargetConfidenceTier
WeaknessImproper Control of Generation of Code ('Code Injection')cwe-940%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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