GHSA-5gmf-3c43-q73v — ZendFramework vulnerable to Cross-site Scripting

The advisory, in context

Zend\Debug, Zend\Feed\PubSubHubbub, Zend\Log\Formatter\Xml, Zend\Tag\Cloud\Decorator, Zend\Uri, Zend\View\Helper\HeadStyle, Zend\View\Helper\Navigation\Sitemap, and Zend\View\Helper\Placeholder\Container\AbstractStandalone were not using Zend\Escaper when escaping HTML, HTML attributes, and/or URLs. While most were performing some escaping, because they were not using context-appropriate escaping mechanisms, they could potentially be exploited to perform Cross Site Scripting (XSS) attacks.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

zendframework/zendframework Packagist

Ecosystem versions

From 2.0.0 before 2.0.1

Fixed in 2.0.1

1 explicitly affected versions

2.0.0

View affected-version evidence

{
  "ranges": [
    {
      "events": [
        {
          "introduced": "2.0.0"
        },
        {
          "fixed": "2.0.1"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "2.0.0"
  ]
}

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ZendFramework vulnerable to Cross-site Scripting

The advisory, in context

Affected packages

References