Vulnerability in Krayin Laravel-Crm
CVE-2026-100884
A vulnerability has been found in Krayin laravel-crm up to 2.2.5. The impacted element is the function Storage::download of the file packages/Webkul/Admin/src/Config/acl.php of the component attachment-download Endpoint. The manipulation of the argument ID leads to improper control of resource identifiers. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.2.6 is sufficient to resolve this issue. The identifier of the patch is 13d6988cda8d69ece45ee1890effc90a7f21cdc1. It is suggested to upgrade the affected component.
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Krayin Laravel-Crm — versions 2.2.0, 2.2.1, 2.2.2
Weakness classification (CWE)
References
- vuldb.com/vuln/410814 (technical-description, vdb-entry)
- vuldb.com/vuln/410814/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-100884 (third-party-advisory)
- vuldb.com/submit/916218 (third-party-advisory)
- github.com/krayin/laravel-crm/issues/2624 (issue-tracking)
- github.com/krayin/laravel-crm/pull/2627 (issue-tracking, patch)
- github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachme… (exploit)
- github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1 (patch)
- github.com/krayin/laravel-crm/releases/tag/v2.2.6 (patch)
- github.com/krayin/laravel-crm/ (product)
Frequently asked questions
- What is CVE-2026-100884?
- CVE-2026-100884 is a medium-severity vulnerability in Krayin Laravel-Crm, classified under Resource Injection. CVSS score: 4.3/10. Published 2026-09-27.
- How severe is CVE-2026-100884?
- Medium severity. CVSS v3 base score is 4.3 out of 10.