Frappe: Stored XSS in avatar_macro.html

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-28436",
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "dateUpdated": "2026-03-05T20:21:35.392Z",
    "dateReserved": "2026-02-27T15:54:05.139Z",
    "datePublished": "2026-03-05T20:21:35.392Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M",
        "dateUpdated": "2026-03-05T20:21:35.392Z"
      },
      "title": "Frappe: Stored XSS in avatar_macro.html",
      "descriptions": [
        {
          "lang": "en",
          "value": "Frappe is a full-stack web application framework. Prior to versions 16.11.0 and 15.102.0, an attacker can set a crafted image URL that results in XSS when the avatar is displayed, and it can be triggered for other users via website page comments. This issue has been patched in versions 16.11.0 and 15.102.0."
        }
      ],
      "affected": [
        {
          "vendor": "frappe",
          "product": "frappe",
          "versions": [
            {
              "version": "< 16.11.0",
              "status": "affected"
            },
            {
              "version": "< 15.102.0",
              "status": "affected"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
              "cweId": "CWE-79",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://github.com/frappe/frappe/security/advisories/GHSA-vm63-r48g-7wqh",
          "name": "https://github.com/frappe/frappe/security/advisories/GHSA-vm63-r48g-7wqh",
          "tags": [
            "x_refsource_CONFIRM"
          ]
        }
      ],
      "metrics": [
        {}
      ]
    }
  }
}