GHSA-J822-46R5-H4QX

Vulnerability from github – Published: 2026-05-07 18:30 – Updated: 2026-05-12 16:20
VLAI
Summary
Webkul Krayin CRM is Vulnerable to Cross-Site Scripting in the /admin/activities/create endpoint
Details

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

Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "krayin/laravel-crm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.1.5"
            },
            {
              "fixed": "2.1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.1.5"
      ]
    }
  ],
  "aliases": [
    "CVE-2026-36341"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-12T16:20:20Z",
    "nvd_published_at": "2026-05-07T16:16:18Z",
    "severity": "MODERATE"
  },
  "details": "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",
  "id": "GHSA-j822-46r5-h4qx",
  "modified": "2026-05-12T16:20:20Z",
  "published": "2026-05-07T18:30:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-36341"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/pull/2401"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/commit/fc467040de21803cb2b67c2229d2dfcf731d2d3e"
    },
    {
      "type": "WEB",
      "url": "https://cyber.spool.co.jp/vulnerabilities/cve-2026-36341"
    },
    {
      "type": "WEB",
      "url": "https://drive.google.com/file/d/1Y_WjD4Tiq_z7zQUlddFCFMDoyyN300r9/view"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cybercrewinc/CVE-2026-36341"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/krayin/laravel-crm"
    },
    {
      "type": "WEB",
      "url": "https://github.com/krayin/laravel-crm/releases/tag/v2.1.6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Webkul Krayin CRM is Vulnerable to Cross-Site Scripting in the /admin/activities/create endpoint"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.