Stored Cross-site Scripting in Pentestify Markdown renderer via unescaped quotes

{
  "id": "18712aeb045070c063d1987acba25e293ebeda6b8268f8f46d38d66dcb464c26",
  "url": "https://osv.dev/vulnerability/CVE-2026-19744",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Stored Cross-site Scripting in Pentestify Markdown renderer via unescaped quotes",
    "summary": "Cross-site Scripting in the Markdown renderer in maalfer Pentestify before 2.3.2 allows authenticated users to execute arbitrary JavaScript in the application origin via a Markdown link whose URL contains a double quote, which closes the anchor's href attribute because the renderer's sanitization step does not escape quotes",
    "evidence": "osv:CVE-2026-19744",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-19744",
      "aliases": [
        "CVE-2026-19744"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ccyl13/pentestify",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "272f7d6033fd93fbc858835f55d616157041f123"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.3.2"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "272f7d6033fd93fbc858835f55d616157041f123"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "272f7d6033fd93fbc858835f55d616157041f123"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v2.3.2"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.3.2"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.3.0",
            "v2.2.0",
            "v2.0.0",
            "v1.1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-19744.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:36.896829576Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19744.json",
        "https://github.com/ccyl13/Pentestify/releases/tag/v2.3.2",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-19744",
        "https://github.com/ccyl13/Pentestify/commit/272f7d6033fd93fbc858835f55d616157041f123",
        "https://github.com/ccyl13/Pentestify",
        "https://secur0.com/en/cna/cve-list/cve-2026-19744-stored-xss-in-pentestify-markdown-renderer-via-unescaped-quotes"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "Secur0",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/19xxx/CVE-2026-19744.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-19744",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 504245,
  "published_at": "2026-08-13T15:41:00.862+00:00"
}