abhiphile fermat-mcp eqn_chart.py eqn_chart code injection

{
  "id": "4a976b0e8603b7f00f87f47fc486d99ca845af7457e9cee0ad1ecd4d5240d63b",
  "url": "https://osv.dev/vulnerability/CVE-2026-2008",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "abhiphile fermat-mcp eqn_chart.py eqn_chart code injection",
    "summary": "A vulnerability was detected in abhiphile fermat-mcp up to 47f11def1cd37e45dd060f30cdce346cbdbd6f0a. This vulnerability affects the function eqn_chart of the file fmcp/mpl_mcp/core/eqn_chart.py. Performing a manipulation of the argument equations results in code injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.",
    "evidence": "osv:CVE-2026-2008",
    "products": [],
    "severity": "low",
    "structured": {
      "id": "CVE-2026-2008",
      "aliases": [
        "CVE-2026-2008"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/abhiphile/fermat-mcp",
              "type": "GIT",
              "events": [
                {
                  "introduced": "47f11def1cd37e45dd060f30cdce346cbdbd6f0a"
                },
                {
                  "last_affected": "47f11def1cd37e45dd060f30cdce346cbdbd6f0a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "47f11def1cd37e45dd060f30cdce346cbdbd6f0a"
                      },
                      {
                        "last_affected": "47f11def1cd37e45dd060f30cdce346cbdbd6f0a"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  }
                ]
              }
            }
          ],
          "versions": [
            "47f11def1cd37e45dd060f30cdce346cbdbd6f0a"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2008.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.909691616Z",
      "provider": "osv",
      "references": [
        "https://github.com/abhiphile/fermat-mcp/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2008.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-2008",
        "https://vuldb.com/?id.344590",
        "https://vuldb.com/?submit.743458",
        "https://github.com/abhiphile/fermat-mcp/issues/9",
        "https://github.com/abhiphile/fermat-mcp/issues/9#issue-3837794397",
        "https://vuldb.com/?ctiid.344590"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-74",
          "CWE-94"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2008.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-2008",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490488,
  "published_at": "2026-02-06T07:02:07.279+00:00"
}