Paper/Archive/CVE-2026-38526

CVE-2026-38526

mitre — An authenticated arbitrary file upload vulnerability in the /admin/tinymce/upload endpoint of Webkul Krayin CRM v2.2.x allows attackers t…

EPSS 4%public exploit CVSS 9.9

critical.is priorityof 100

CVSS 9.9 (CNA)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 90.1.901 × 2018.0 Exploit: SSVC poc+1010.0 SSVC exploitation: poc+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

mitre (CNA)9.9CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:N

CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: partial

References

refgithub.com/krayin/laravel-crm refgithub.com/TREXNEGRO/Security-Advisories/tree/main/CVE-2026-38526 exploitgithub.com/TREXNEGRO/Security-Advisories/blob/main/CVE-2026-38526/poc.md