ghsa-45rp-q25w-4426
Vulnerability from github
Published
2024-08-23 15:30
Modified
2025-01-21 18:12
Severity ?
7.2 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/R:U/RE:L/U:Green
Summary
pretix Stored Cross-site Scripting vulnerability
Details

Stored XSS in organizer and event settings of pretix up to 2024.7.0 allows malicious event organizers to inject HTML tags into e-mail previews on settings page. The default Content Security Policy of pretix prevents execution of attacker-provided scripts, making exploitation unlikely. However, combined with a CSP bypass (which is not currently known) the vulnerability could be used to impersonate other organizers or staff users.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pretix"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2024.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-8113"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-23T18:51:02Z",
    "nvd_published_at": "2024-08-23T15:15:17Z",
    "severity": "HIGH"
  },
  "details": "Stored XSS in organizer and event settings of pretix up to 2024.7.0 allows malicious event organizers to inject HTML tags into e-mail previews on settings page. The default Content Security Policy of pretix prevents execution of attacker-provided scripts, making exploitation unlikely. However, combined with a CSP bypass (which is not currently known) the vulnerability could be used to impersonate other organizers or staff users.",
  "id": "GHSA-45rp-q25w-4426",
  "modified": "2025-01-21T18:12:39Z",
  "published": "2024-08-23T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8113"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pretix/pretix/commit/0f44a2ad4e170882dbe6b9d95dba6c36e4e181cf"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pretix/pretix"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pretix/PYSEC-2024-180.yaml"
    },
    {
      "type": "WEB",
      "url": "https://pretix.eu/about/en/blog/20240823-release-2024-7-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Green",
      "type": "CVSS_V4"
    }
  ],
  "summary": "pretix Stored Cross-site Scripting vulnerability"
}


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