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.

CVSS v3.1

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

EPSS

3.82% chance of exploitation in the next 30 days, 89th percentile

Published

2026-04-14

Proof-of-concept exploits (9)

• TREXNEGRO/Security-Advisories/blob/main/CVE-2026-38526/poc.md
• pawpic/CVE-2026-38526-POC0★ · 2026-06-26
• NathanHimself/CVE-2026-38526-PoC4★ · 2026-05-16
• diamorphine666/CVE-2026-38526-Exploit0★ · 2026-07-06
• CerberusMrXi/KrayinCRM-RCE-Exploit-CVE-2026-385263★ · 2026-07-14
• Qurclinc/CVE-2026-385260★ · 2026-07-13
• Industri4l-H3ll-Xpl0it3rs/CVE-2026-38526-KrayinCRM-RCE0★ · 2026-07-17
• b0nyo/PoC-CVE-2026-385260★ · 2026-07-09
• Resolvdd/CVE-2026-38526-PoC-htb-nexus0★ · 2026-07-19

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/52629

References

• CVE Record
• NVD entry

Related

• CVE-2025-65133
• CVE-2025-65135
• CVE-2026-38533
• CVE-2024-7928
• CVE-2025-10162
• CVE-2025-55182