WeGIA contains a Stored Cross-Site Scripting (XSS) in 'atendido_parentesco_adicionar.php' via the 'descricao' parameter

{
  "id": "3e70c5e2e9b0a77cdd7d8d11d08d4cb9b616bc993ba4b5a6d8d4e0627277db9c",
  "url": "https://osv.dev/vulnerability/CVE-2025-27420",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "WeGIA contains a Stored Cross-Site Scripting (XSS) in 'atendido_parentesco_adicionar.php' via the 'descricao' parameter",
    "summary": "WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the atendido_parentesco_adicionar.php endpoint of the WeGIA application. This vulnerability allows attackers to inject malicious scripts into the descricao parameter. The injected scripts are stored on the server and executed automatically whenever the affected page is accessed by users, posing a significant security risk. This vulnerability fix in 3.2.16.",
    "evidence": "osv:CVE-2025-27420",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-27420",
      "aliases": [
        "CVE-2025-27420",
        "GHSA-x3wr-75qx-55cw"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/labredescefetrj/wegia",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "ce080cfe51b2fee92a1fdbac0332cfe6caef0e0d"
                },
                {
                  "fixed": "add78bb177cbb29477ff2121b533651a9d673918"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.2.16"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "add78bb177cbb29477ff2121b533651a9d673918"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v3.2.15",
            "v3.2.14",
            "v3.2.13",
            "v3.2.12",
            "v3.2.11",
            "v3.2.10",
            "v3.2.9",
            "v3.2.8",
            "v3.2.7",
            "v3.2.6",
            "v3.2.0",
            "v3.1",
            "v2.0",
            "v2.0-beta",
            "v1.0",
            "0.9.4-beta"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27420.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.151472089Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27420.json",
        "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-x3wr-75qx-55cw",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-27420",
        "https://github.com/LabRedesCefetRJ/WeGIA/commit/add78bb177cbb29477ff2121b533651a9d673918"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27420.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-27420",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 509871,
  "published_at": "2025-03-03T16:05:16.087+00:00"
}