WeGIA vulnerable to Stored Cross-Site Scripting (XSS) via endpoint `adicionar_cor.php` parameter `cor`

{
  "id": "2026150ba5fb42e365fb123b8e83ed4a60132ad8b427543678446a7ab4366eee",
  "url": "https://osv.dev/vulnerability/CVE-2025-53929",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "WeGIA vulnerable to Stored Cross-Site Scripting (XSS) via endpoint `adicionar_cor.php` parameter `cor`",
    "summary": "WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. A Stored Cross-Site Scripting (XSS) vulnerability was identified in the `adicionar_cor.php` endpoint of the WeGIA application prior to version 3.4.5. This vulnerability allows attackers to inject malicious scripts into the `cor` parameter. The injected scripts are stored on the server and executed automatically whenever the affected page `cadastro_pet.php` is accessed by users, posing a significant security risk. Version 3.4.5 fixes the issue.",
    "evidence": "osv:CVE-2025-53929",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-53929",
      "aliases": [
        "CVE-2025-53929",
        "GHSA-mrwj-rf3q-3rqj"
      ],
      "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": "9f03a3e071297e781e90fda481a59b784bc742f5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.4.5"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.4.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.4.4",
            "3.4.3",
            "3.4.2",
            "3.4.1",
            "3.4.0",
            "3.3.3",
            "3.3.2",
            "3.3.1",
            "3.3.0",
            "v3.2.17",
            "v3.2.16",
            "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-2025-53929.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.893136948Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53929.json",
        "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-mrwj-rf3q-3rqj",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-53929"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/53xxx/CVE-2025-53929.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-53929",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489163,
  "published_at": "2025-07-16T15:44:17.713+00:00"
}