Security advisory

{
  "id": "a9140498d2a84dfe6cbfc365092df4f3badbd73079603999cc8cf098778ce9d7",
  "url": "https://osv.dev/vulnerability/CVE-2025-59518",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2025-59518",
    "summary": "In LemonLDAP::NG before 2.16.7 and 2.17 through 2.21 before 2.21.3, OS command injection can occur in the Safe jail. It does not Localize _ during rule evaluation. Thus, an administrator who can edit a rule evaluated by the Safe jail can execute commands on the server.",
    "evidence": "osv:CVE-2025-59518",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-59518",
      "aliases": [
        "CVE-2025-59518"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "6f888e84213c1819e7b8924dd50875246b9654a4"
                },
                {
                  "introduced": "90a97ab1d90f1d32eaf56d0e4f3a72ca7cb40877"
                },
                {
                  "fixed": "a592316cbec75e48c34a6d77008643caa0e14aaa"
                },
                {
                  "fixed": "228d01945d48015f3f9ea8a8dc64d7e6a27750e9"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.16.7"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "2.17.0"
                      },
                      {
                        "fixed": "2.21.3"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "228d01945d48015f3f9ea8a8dc64d7e6a27750e9"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.16.6",
            "v2.21.2",
            "v2.21.1",
            "v2.16.5",
            "v2.21.0",
            "v2.16.4",
            "v2.20.0",
            "v2.19.0",
            "v2.16.3",
            "v2.18.1",
            "v2.18.0",
            "v2.0.2",
            "ubuntu/disco",
            "debian/buster",
            "v2.0.11",
            "ubuntu/hirsute",
            "debian/bullseye",
            "v2.17.0",
            "v2.16.2",
            "v2.16.1",
            "debian/bookworm",
            "v2.0.15.1",
            "v2.0.15",
            "v2.0.14",
            "v2.0.13",
            "ubuntu/jammy",
            "v2.0.12",
            "v2.0.10",
            "v2.0.9",
            "v2.0.8",
            "ubuntu/groovy",
            "v2.0.7",
            "ubuntu/focal",
            "v2.0.6",
            "v2.0.4",
            "v2.0.3",
            "v2.0.1",
            "v2.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-59518.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.594226875Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59518.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-59518",
        "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/3462",
        "https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/228d01945d48015f3f9ea8a8dc64d7e6a27750e9"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-78"
        ],
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/59xxx/CVE-2025-59518.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-59518",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 493328,
  "published_at": "2025-09-17T00:00:00+00:00"
}