ghsa-w387-5qqw-7g8m
Vulnerability from github
Published
2024-03-29 19:03
Modified
2024-09-12 13:52
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Summary
Content-Security-Policy header generation in middleware could be compromised by malicious injections
Details

Impact

When the following conditions are met: - Automated CSP headers generation for SSR content is enabled - The web application serves content that can be partially controlled by external users

Then it is possible that the CSP headers generation feature might be "allow-listing" malicious injected resources like inlined JS, or references to external malicious scripts.

Patches

Available in version 1.3.0 .

Workarounds

  • Do not enable CSP headers generation.
  • Use it only for dynamically generated content that cannot be controlled by external users in any way.

References

Are there any links users can visit to find out more?

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@kindspells/astro-shield"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.2.0"
            },
            {
              "fixed": "1.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.2.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-29896"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-03-29T19:03:59Z",
    "nvd_published_at": "2024-03-28T13:15:47Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nWhen the following conditions are met:\n- Automated CSP headers generation for SSR content is enabled\n- The web application serves content that can be partially controlled by external users\n\nThen it is possible that the CSP headers generation feature might be \"allow-listing\" malicious injected resources like inlined JS, or references to external malicious scripts.\n\n### Patches\nAvailable in version 1.3.0 .\n\n### Workarounds\n- Do not enable CSP headers generation.\n- Use it only for dynamically generated content that cannot be controlled by external users in any way.\n\n### References\n_Are there any links users can visit to find out more?_\n",
  "id": "GHSA-w387-5qqw-7g8m",
  "modified": "2024-09-12T13:52:22Z",
  "published": "2024-03-29T19:03:59Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/KindSpells/astro-shield/security/advisories/GHSA-w387-5qqw-7g8m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-29896"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KindSpells/astro-shield/commit/41b84576d37fa486a57005ea297658d0bc38566d"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KindSpells/astro-shield/commit/ad3abf5577bae9be420b7ddf376337a5b8817869"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/KindSpells/astro-shield"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KindSpells/astro-shield/compare/1.2.0...1.3.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Content-Security-Policy header generation in middleware could be compromised by malicious injections"
}


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