Security advisory

{
  "id": "8cdbf9c208631856ee4e2a4f6422d67c08917a313709407750e801edabc4b12a",
  "url": "https://osv.dev/vulnerability/CVE-2021-26830",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-26830",
    "summary": "SQL Injection in Tribalsystems Zenario CMS 8.8.52729 allows remote attackers to access the database or delete the plugin. This is accomplished via the `ID` input field of ajax.php in the `Pugin library - delete` module.",
    "evidence": "osv:CVE-2021-26830",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-26830",
      "aliases": [
        "CVE-2021-26830",
        "GHSA-w4f3-7f7c-x652"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/tribalsystems/zenario",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2c82a4d126c8446106347ef603b157f2d4175fd1"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "2c82a4d126c8446106347ef603b157f2d4175fd1"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "8.8.53370"
                  }
                ]
              }
            }
          ],
          "versions": [
            "8.8",
            "8.7",
            "8.6.51342",
            "8.5.51340",
            "8.4.50565",
            "8.5.50837",
            "8.5.50567",
            "8.3.50564",
            "8.3.48583",
            "8.3.47997",
            "8.2.47992",
            "8.2.47369",
            "8.2.47180",
            "8.2.46614",
            "8.0.45529",
            "8.2.46436",
            "8.1.46433",
            "8.1.46089",
            "8.1.45698",
            "8.1.45530",
            "7.7.44223",
            "8.0.45250",
            "8.0.45032",
            "8.0.44521",
            "8.0.44294",
            "8.0.44273",
            "8.0.44237",
            "7.7.42990",
            "7.7.42963",
            "7.7.42682",
            "7.6.42085",
            "7.6.41633",
            "7.6.41504",
            "7.5.41499",
            "7.5.41006",
            "7.5.40440",
            "7.5.0",
            "7.4.4",
            "7.4.3",
            "7.2.3",
            "7.4.2",
            "7.4.1",
            "7.4.0",
            "7.3.0",
            "7.1.2",
            "7.2.2",
            "7.0.7e",
            "7.2.1",
            "7.2.0",
            "7.1.1",
            "7.1.0",
            "7.0.7d",
            "7.0.7c",
            "7.0.7b",
            "7.0.7a",
            "7.0.6b",
            "7.0.4b",
            "7.0.3a",
            "7.0.2e",
            "7.0.6a",
            "7.0.5c",
            "7.0.5b"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26830.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:34.742110553Z",
      "provider": "osv",
      "references": [
        "https://github.com/TribalSystems/Zenario/releases/tag/8.8.53370"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:tribalsystems:zenario:8.8.52729:*:*:*:*:*:*:*"
            ],
            "vendor_product": "tribalsystems:zenario",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "8.8.52729"
                  },
                  {
                    "last_affected": "8.8.52729"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-26830",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385638,
  "published_at": "2021-04-16T18:15:13.403+00:00"
}