Jervis has a SHA-256 Hex String Padding Bug

{
  "id": "8d37f23b3503ab319e8e0589fdaa3d2bef9d66ffea88ce3e51ba6485d763fa53",
  "url": "https://osv.dev/vulnerability/CVE-2025-68702",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Jervis has a SHA-256 Hex String Padding Bug",
    "summary": "Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, Jervis uses padLeft(32, '0') when it should use padLeft(64, '0') because SHA-256 produces 32 bytes which equates to 64 hex characters. This vulnerability is fixed in 2.2.",
    "evidence": "osv:CVE-2025-68702",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-68702",
      "aliases": [
        "CVE-2025-68702",
        "GHSA-67rj-pjg6-pq59"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/samrocketman/jervis",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2600d719c04c0450b86a0486b4676f3d5f24b7d4"
                },
                {
                  "fixed": "c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:samrocketman:jervis:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "jervis-2.1",
            "jervis-2.0",
            "jervis-1.7",
            "jervis-1.6",
            "jervis-1.5",
            "jervis-1.4",
            "jervis-1.3",
            "jervis-1.2",
            "jervis-1.1",
            "jervis-1.0",
            "jervis-0.13",
            "jervis-0.12",
            "jervis-0.11",
            "jervis-0.10",
            "jervis-0.9",
            "jervis-0.8",
            "jervis-0.7",
            "jervis-0.6",
            "jervis-0.5.2",
            "jervis-0.5.1",
            "jervis-0.5",
            "jervis-0.4",
            "jervis-0.3",
            "jervis-0.2",
            "jervis-0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68702.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:41.292794192Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68702.json",
        "https://github.com/samrocketman/jervis/security/advisories/GHSA-67rj-pjg6-pq59",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-68702",
        "https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-327"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68702.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-68702",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 508917,
  "published_at": "2026-01-13T19:26:32.543+00:00"
}