Security advisory

{
  "id": "fe52422a2706f242b0f7b4defd8e60c32abf6cc1dc645829b80ed2dcd0739005",
  "url": "https://osv.dev/vulnerability/CVE-2024-27517",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2024-27517",
    "summary": "Webasyst 2.9.9 has a Cross-Site Scripting (XSS) vulnerability, Attackers can create blogs containing malicious code after gaining blog permissions.",
    "evidence": "osv:CVE-2024-27517",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-27517",
      "aliases": [
        "CVE-2024-27517"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/webasyst/webasyst-framework",
              "type": "GIT",
              "events": [
                {
                  "introduced": "c2ff99077b704ba056cb1b5251878e9a3a00560b"
                },
                {
                  "last_affected": "c2ff99077b704ba056cb1b5251878e9a3a00560b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:webasyst:webasyst:2.9.9:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.9.9"
                      },
                      {
                        "last_affected": "2.9.9"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.9.9",
            "v.2.9.9"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27517.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.995977547Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27517.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-27517",
        "https://github.com/webasyst/webasyst-framework/issues/377"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27517.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-27517",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519182,
  "published_at": "2024-02-28T00:00:00+00:00"
}