Security advisory

{
  "id": "c222334b4c88c75be27afcfa3435ee72a15ef8bb789fcfdf41f2c5cba9357580",
  "url": "https://osv.dev/vulnerability/CVE-2021-28134",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-28134",
    "summary": "Clipper before 1.0.5 allows remote command execution. A remote attacker may send a crafted IPC message to the exposed vulnerable ipcRenderer IPC interface, which invokes the dangerous openExternal API.",
    "evidence": "osv:CVE-2021-28134",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-28134",
      "aliases": [
        "CVE-2021-28134"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/akashrajpurohit/clipper",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "01743af56dab4004b0cabba843c3007145bdea14"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:clipper_project:clipper:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.0.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "01743af56dab4004b0cabba843c3007145bdea14"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v1.0.5"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.0.4",
            "v1.0.3",
            "v1.0.2",
            "v1.0.1",
            "v1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-28134.json"
          }
        }
      ],
      "modified": "2026-10-20T10:53:42.053527242Z",
      "provider": "osv",
      "references": [
        "https://github.com/AkashRajpurohit/clipper/pull/14",
        "https://github.com/AkashRajpurohit/clipper/pull/14/commits/28f1492a12234cf1e6af85c78bf22ee2f5090d19",
        "https://github.com/AkashRajpurohit/clipper/releases/tag/v1.0.5",
        "https://github.com/AkashRajpurohit/clipper/issues/13"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-28134",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 384515,
  "published_at": "2021-03-11T00:15:12.17+00:00"
}