Vulnerability Report

CVE-2026-38526

RCE

Title: Authenticated File Upload in Krayin CRM

RCE

Proof Of Concept

PoC Available for CVE-2026-38526

CWE Category NVD-CWE-noinfo

Published Date Apr 14, 2026

Modified Date Apr 17, 2026

Exploit Status Available

Score 9.9 CVSS v3.1

Exploit Probability (EPSS)

0.83%

Vulnerability Summary

CVE-2026-38526: 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.

Impacted Vendors

Analysis in Progress...

Reference Links

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

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.9

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-38526 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/NathanHimself/CVE-2026-38526-PoC

View Code

April 17, 2026 MODIFIED

Vulnerability data updated via NVD.

April 17, 2026 MODIFIED

Vulnerability data updated via NVD.

April 14, 2026 MODIFIED

Vulnerability data updated via NVD.

April 14, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.