{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "zendframework/zendframework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "zendframework/zendframework"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.3.0"
            },
            {
              "fixed": "2.3.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-06-07T20:04:04Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Many Zend Framework 2 view helpers were using the `escapeHtml()` view helper in order to escape HTML attributes, instead of the more appropriate `escapeHtmlAttr()`. In situations where user data and/or JavaScript is used to seed attributes, this can lead to potential cross site scripting (XSS) attack vectors.\n\nVulnerable view helpers include:\n\n- All `Zend\\Form` view helpers.\n- Most `Zend\\Navigation` (aka `Zend\\View\\Helper\\Navigation\\*`) view helpers.\n- All \"HTML Element\" view helpers: `htmlFlash()`, `htmlPage()`, `htmlQuickTime()`.\n- `Zend\\View\\Helper\\Gravatar`",
  "id": "GHSA-8q77-cv62-jj38",
  "modified": "2024-06-07T20:04:04Z",
  "published": "2024-06-07T20:04:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/zendframework/zendframework/commit/1dd4f8cede07469390eef1e629f808349fa1b5ea"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zendframework/zendframework/commit/6742ddad7a7923163cea6dd58d27d0e946a402d1"
    },
    {
      "type": "WEB",
      "url": "https://framework.zend.com/security/advisory/ZF2014-03"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework/ZF2014-03.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/zendframework/zendframework"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Zendframework has potential Cross-site Scripting vector in multiple view helpers"
}