CVE-2026-100884

Krayin laravel-crm attachment-download Endpoint acl.php resource injection

State: Published
Severity: 5.3 Medium
Published: Sep 27, 2026
Updated: Sep 28, 2026
Reserved: Sep 27, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P	VulDB
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	VulDB
3.0	4.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C	VulDB
2.0	4.0 Medium	AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C	VulDB

Weaknesses

CWE-99 Improper Control of Resource Identifiers

Affected Products

Product	Versions
laravel-crmKrayin	2.2.0Affected 2.2.1Affected 2.2.2Affected 2.2.3Affected 2.2.4Affected 2.2.5Affected 2.2.6Not affected

References

VDB-410814 | Krayin laravel-crm attachment-download Endpoint acl.php resource injectionvdb-entrytechnical-description
VDB-410814 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-100884 | CVE Analysis and Reportthird-party-advisory
Submit #916218 | Krayin Krayin CRM ≤ 2.2.5 Broken Access Controlthird-party-advisory
https://github.com/krayin/laravel-crm/issues/2624issue-tracking
https://github.com/krayin/laravel-crm/pull/2627issue-trackingpatch
https://github.com/carlosalbertotuma/advisory/blob/main/advisory-06-IDOR-Email-Attachment%20Download.mdexploit
https://github.com/krayin/laravel-crm/commit/13d6988cda8d69ece45ee1890effc90a7f21cdc1patch
https://github.com/krayin/laravel-crm/releases/tag/v2.2.6patch
https://github.com/krayin/laravel-crm/product

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