CVE-2026-38526

9.9 criticalEPSS 3.8%

Critical (9.9). EPSS 3.8% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 3.8% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2026-04-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

References

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

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