Auth bypass in Krayin Laravel-Crm
CVE-2026-90944
Krayin CRM through 2.2.6 exposes the POST /admin/mail/inbound-parse endpoint without authentication, allowing unauthenticated attackers to inject arbitrary emails into the CRM inbox. Attackers can supply crafted RFC 2822 messages with forged sender information and headers to insert emails with any subject and body, including replies to existing conversation threads.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L.
EPSS exploit prediction
EPSS: 0.007 (51.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 52nd percentile — 51.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/krayin/laravel-crm/issues/2560 (issue-tracking)
- github.com/krayin/laravel-crm (product)
- github.com/krayin/laravel-crm/blob/v2.2.6/packages/Webkul/Admin/src/Routes/Admi… (technical-description)
- github.com/krayin/laravel-crm/blob/v2.2.6/bootstrap/app.php (technical-description)
- www.vulncheck.com/advisories/krayin-crm-through-2.2.6-unauthenticated-email-inj… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-90944?
- CVE-2026-90944 is a high-severity vulnerability in Krayin Laravel-Crm, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2026-09-14.
- How severe is CVE-2026-90944?
- High severity. CVSS v3 base score is 8.2 out of 10.