Security advisory

{
  "id": "07335a4a6afa9eda2a57210ca05e12f665dbd17b095fb62dfe30ec3dd7852eb0",
  "url": "https://osv.dev/vulnerability/CVE-2022-27820",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2022-27820",
    "summary": "OWASP Zed Attack Proxy (ZAP) through w2022-03-21 does not verify the TLS certificate chain of an HTTPS server.",
    "evidence": "osv:CVE-2022-27820",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-27820",
      "aliases": [
        "CVE-2022-27820",
        "GHSA-j7xg-5549-jr3j"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/zaproxy/zaproxy",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "8cd142b8f3bb848620fcf5d49db78266e417ac24"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:owasp:zed_attack_proxy:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "w2022-03-21"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "w2022-03-21",
            "w2022-03-14",
            "w2022-03-07",
            "w2022-02-28",
            "w2022-02-21",
            "w2022-02-14",
            "w2022-02-10",
            "w2022-01-31",
            "w2022-01-24",
            "w2022-01-10",
            "w2022-01-17",
            "w2022-01-04",
            "w2021-12-20",
            "w2021-12-13",
            "w2021-12-10",
            "v2.11.0",
            "w2021-12-06",
            "w2021-12-03",
            "w2021-11-22",
            "w2021-11-15",
            "w2021-11-08",
            "w2021-10-25",
            "w2021-11-01",
            "w2021-10-18",
            "w2021-10-11",
            "w2021-10-04",
            "w2021-09-29",
            "w2021-09-20",
            "w2021-09-13",
            "w2021-09-07",
            "w2021-08-30",
            "w2021-08-23",
            "w2021-08-17",
            "w2021-08-11",
            "w2021-08-04",
            "w2021-07-26",
            "w2021-07-19",
            "w2021-07-12",
            "w2021-07-05",
            "w2021-06-28",
            "w2021-06-21",
            "w2021-06-15",
            "w2021-06-07",
            "w2021-05-31",
            "w2021-05-24",
            "w2021-05-17",
            "w2021-05-10",
            "w2021-05-03",
            "w2021-04-26",
            "w2021-04-19",
            "w2021-04-12",
            "w2021-04-06",
            "w2021-03-29",
            "w2021-03-22",
            "w2021-03-16",
            "w2021-03-09",
            "w2021-02-15",
            "w2021-03-01",
            "w2021-02-25",
            "w2021-02-08",
            "w2021-02-01",
            "w2021-01-20",
            "w2021-01-11",
            "w2021-01-04",
            "w2020-12-21",
            "v2.10.0",
            "v2.9.0",
            "v2.8.1",
            "v2.8.0",
            "2.7.0",
            "2.6.0",
            "2.4.3",
            "2.4.2",
            "2.4.1",
            "1.4.0",
            "1.3.0",
            "1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-27820.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.091679460Z",
      "provider": "osv",
      "references": [
        "https://www.openwall.com/lists/oss-security/2022/03/23/1",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27820.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-27820",
        "https://github.com/zaproxy/zaproxy/issues/7165",
        "https://github.com/zaproxy/zaproxy/releases"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27820.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-27820",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 510821,
  "published_at": "2022-03-24T03:33:14+00:00"
}