CVE-2026-38526CRITICAL 9.9EPSS p52.9%

CVE-2026-38526CVE-2026-38526

Description

An authenticated arbitrary file upload vulnerability in the /admin/tinymce/upload endpoint of Webkul Krayin CRM v2.2.x allows attackers to execute arbitrary code via uploading a crafted PHP file.

Scoring

CVSS 3.19.9 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS0.83% probability of exploitation · percentile 52.9% · 2026-06-19T12:03:05Z
Published2026-04-14
Last modified2026-04-17

Underlying weaknesses· 1

CWE-434

References

  1. https://github.com/TREXNEGRO/Security-Advisories/tree/main/CVE-2026-38526
  2. https://github.com/krayin/laravel-crm
  3. https://github.com/TREXNEGRO/Security-Advisories/blob/main/CVE-2026-38526/poc.md

1

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