GHSA-32GR-4CQ6-5W5Q

Vulnerability from github – Published: 2023-03-01 18:02 – Updated: 2023-03-13 19:18
VLAI?
Summary
rsshub vulnerable to Cross-site Scripting via unvalidated URL parameters
Details

Impact

When the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code.

Users who access the deliberately constructed URL are affected.

Patches

This vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version.

Workarounds

No.

Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "rsshub"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.0-master.c910c4d"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-26491"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-01T18:02:28Z",
    "nvd_published_at": "2023-03-03T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nWhen the URL parameters contain certain special characters, it returns an error page that does not properly handle XSS vulnerabilities, allowing for the execution of arbitrary JavaScript code.\n\nUsers who access the deliberately constructed URL are affected.\n\n### Patches\n\nThis vulnerability was fixed in version c910c4d28717fb860fbe064736641f379fab2c91. Please upgrade to this or a later version.\n\n### Workarounds\n\nNo.\n",
  "id": "GHSA-32gr-4cq6-5w5q",
  "modified": "2023-03-13T19:18:32Z",
  "published": "2023-03-01T18:02:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/DIYgod/RSSHub/security/advisories/GHSA-32gr-4cq6-5w5q"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26491"
    },
    {
      "type": "WEB",
      "url": "https://github.com/DIYgod/RSSHub/commit/c910c4d28717fb860fbe064736641f379fab2c91"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/DIYgod/RSSHub"
    }
  ],
  "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": "rsshub vulnerable to Cross-site Scripting via unvalidated URL parameters"
}


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Sightings

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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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.