CVE-2026-21628CRITICAL 9.8EPSS p37.1%

CVE-2026-21628CVE-2026-21628

Description

A improperly secured file management feature allows uploads of dangerous data types for unauthenticated users, leading to remote code execution.

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
EPSS0.47% probability of exploitation · percentile 37.1% · 2026-06-19T12:03:05Z
Published2026-03-05
Last modified2026-03-13

Underlying weaknesses· 1

CWE-434

References

  1. https://astroidframe.work

1

TypeTargetConfidenceTier
WeaknessUnrestricted Upload of File with Dangerous Typecwe-4340%live

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