What’s Vulnerable › Vulnerabilities

CVE-2026-100884: Krayin laravel-crm attachment-download Endpoint acl.php resource injection

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-27 · updated 2026-09-28
• Weakness: CWE-99

Description

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.

Affected products

• krayin laravel-crm: 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5

References

• https://github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachment%20Download.md
• https://github.com/krayin/laravel-crm/
• https://github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1
• https://github.com/krayin/laravel-crm/issues/2624
• https://github.com/krayin/laravel-crm/pull/2627
• https://github.com/krayin/laravel-crm/releases/tag/v2.2.6
• https://vuldb.com/cve/CVE-2026-100884
• https://vuldb.com/submit/916218
• https://vuldb.com/vuln/410814
• https://vuldb.com/vuln/410814/cti

Get alerted when CVE-2026-100884 or the next vulnerability affects your stack