CVE-2026-36341 Details
Description
Cross-Site Scripting (XSS) vulnerability exists in Webkul Krayin CRM v2.1.5. The application fails to sanitize user-supplied input in the comment field during Activity creation on the /admin/activities/create endpoint
A Cross-Site Scripting (XSS) vulnerability has been identified in Webkul Krayin CRM version 2.1.5. The issue arises because the application does not properly sanitize user input in the comment field during Activity creation on the /admin/activities/create endpoint. This lack of input validation allows for the injection of malicious HTML or scripts, which can be executed in the browsers of users with higher privileges, such as administrators or managers.
Users of Webkul Krayin CRM should update to version 2.1.6, where this vulnerability has been fixed. After updating, it is recommended to review existing activity records for any injected HTML or scripts that could still pose a risk.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed May 7, 2026CISA-ADP
Assessed May 7, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://cyber.spool.co.jp/vulnerabilities/cve-2026-36341/ | CISA-ADP | AdvisoryExploitRemedy |
| https://cyber.spool.co.jp/vulnerabilities/cve-2026-36341/ | [email protected] | AdvisoryExploitRemedy |
| https://drive.google.com/file/d/1Y_WjD4Tiq_z7zQUlddFCFMDoyyN300r9/view | [email protected] | ExploitPartial Content |
| https://github.com/cybercrewinc/CVE-2026-36341 | [email protected] | ExploitTechnical Description |
| https://github.com/krayin/laravel-crm/pull/2401 | [email protected] | Issue TrackingVendor |
| https://github.com/krayin/laravel-crm/releases/tag/v2.1.6 | [email protected] | Release NotesVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Webkul Krayin CRM | 2.1.5 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 7, 2026 | CVE Modified | CISA-ADP |
| May 7, 2026 | New CVE Received | [email protected] |