GHSA-XXFX-W2RW-GH63

Vulnerability from github – Published: 2022-12-14 00:30 – Updated: 2025-04-23 14:55
VLAI?
Summary
csaf-poc/csaf_distribution Cross-site Scripting vulnerability
Details

The csaf_provider package before 0.8.2 allows XSS via a crafted CSAF document uploaded as text/html. The endpoint upload allows valid CSAF advisories (JSON format) to be uploaded with Content-Type text/html and filenames ending in .html. When subsequently accessed via web browser, these advisories are served and interpreted as HTML pages. Such uploaded advisories can contain JavaScript code that will execute within the browser context of users inspecting the advisory.

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": "Go",
        "name": "github.com/csaf-poc/csaf_distribution"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-43996"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-14T14:06:08Z",
    "nvd_published_at": "2022-12-13T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The csaf_provider package before 0.8.2 allows XSS via a crafted CSAF document uploaded as text/html. The endpoint upload allows valid CSAF advisories (JSON format) to be uploaded with Content-Type text/html and filenames ending in .html. When subsequently accessed via web browser, these advisories are served and interpreted as HTML pages. Such uploaded advisories can contain JavaScript code that will execute within the browser context of users inspecting the advisory.",
  "id": "GHSA-xxfx-w2rw-gh63",
  "modified": "2025-04-23T14:55:10Z",
  "published": "2022-12-14T00:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43996"
    },
    {
      "type": "WEB",
      "url": "https://github.com/csaf-poc/csaf_distribution/commit/17f22855ee8d4270dd17ff748c30ed7304846fdc"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/csaf-poc/csaf_distribution"
    },
    {
      "type": "WEB",
      "url": "https://github.com/csaf-poc/csaf_distribution/releases/tag/v0.8.2"
    },
    {
      "type": "WEB",
      "url": "https://wid.cert-bund.de/.well-known/csaf/white/2022/bsi-2022-0003.json"
    }
  ],
  "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": "csaf-poc/csaf_distribution Cross-site Scripting vulnerability"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.