Security advisory

{
  "id": "9c0c0af03441b656268095b45cb088e0d9e64e40415c83e256f0b151632405ab",
  "url": "https://osv.dev/vulnerability/CVE-2021-32685",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-32685",
    "summary": "tEnvoy contains the PGP, NaCl, and PBKDF2 in node.js and the browser (hashing, random, encryption, decryption, signatures, conversions), used by TogaTech.org. In versions prior to 7.0.3, the `verifyWithMessage` method of `tEnvoyNaClSigningKey` always returns `true` for any signature that has a SHA-512 hash matching the SHA-512 hash of the message even if the signature was invalid. This issue is patched in version 7.0.3. As a workaround: In `tenvoy.js` under the `verifyWithMessage` method definition within the `tEnvoyNaClSigningKey` class, ensure that the return statement call to `this.verify` ends in `.verified`.",
    "evidence": "osv:CVE-2021-32685",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2021-32685",
      "aliases": [
        "CVE-2021-32685",
        "GHSA-7r96-8g3x-g36m"
      ],
      "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/togatech/tenvoy",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "455c90054b65a675933622a205fac27ee5647c55"
                },
                {
                  "fixed": "a121b34a45e289d775c62e58841522891dee686b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:togatech:tenvoy:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "7.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "a121b34a45e289d775c62e58841522891dee686b"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "455c90054b65a675933622a205fac27ee5647c55"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v7.0.3"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v7.0.2",
            "v7.0.1",
            "v7.0.0",
            "v6.0.5",
            "v6.0.4",
            "v6.0.3",
            "v0.6.3",
            "v6.0.2",
            "v6.0.1",
            "v6.0.0",
            "v5.1.1",
            "v5.1.0",
            "v5.0.1",
            "v5.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32685.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:42.603819819Z",
      "provider": "osv",
      "references": [
        "https://github.com/TogaTech/tEnvoy/releases/tag/v7.0.3",
        "https://github.com/TogaTech/tEnvoy/security/advisories/GHSA-7r96-8g3x-g36m",
        "https://github.com/TogaTech/tEnvoy/commit/a121b34a45e289d775c62e58841522891dee686b"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-32685",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385953,
  "published_at": "2021-06-16T01:15:06.93+00:00"
}