Vulnerability
CVE-2026-38526
Webkul Krayin CRM: authenticated arbitrary file upload leading to code execution
Most severe levelDEFCON 4 · Moderate risk
Official data
- CVSS 3.1
- 9.9 · critical
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:N - EPSS
- 3.82% probability of exploitation in the next 30 days, higher than 90% of CVEs
- CISA KEV catalogue
- No
Sources: NVD (CVSS, weakness, publication), FIRST (EPSS), CISA (KEV catalogue).
Data read on 5 November 2026.
Timeline
- 14 April 2026Published on NVD
- 9 July 2026First in the DefenceLevel briefing
In DefenceLevel briefings1 day
- 9 July 2026New in the last 24 hoursDEFCON 4
Last 12 months.
The full analysis is in the briefingThe full analysis is in your archive
Why it matters now, who is affected and what to do: every day at 05:00 UTC, for subscribers.Why it matters, who is affected and what to do, as in the daily briefing.