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Vulnerability record · CVE-2026-38526 · published 14 April 2026

CVE-2026-38526: Unrestricted file upload vulnerability

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.

9.9 CVSS 3.1 Critical EPSS 2.4% · top 17.0% CWE-434 · Unrestricted file upload Deferred
9.9CVSS 3.1 base score
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
17 Jun 2026Last modified by NVD

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.

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

References

LinkTags
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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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-38526), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.