{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59109",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-14T17:46:01.133135Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-14T17:46:15.377Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://offseq.com/en/research/zalktis-cve-2026-59109/"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Zalktis",
          "vendor": "Zalktis Programmas (SIA \"Zalktis Programmas\")",
          "versions": [
            {
              "lessThan": "2026.1.586",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThan": "2026.2.592",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Nils Putni\u0146\u0161, OffSeq (SIA SEQ)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "CERT-LV"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan\u003eSQL injection in the Zalktis accounting application via\ntrading-partner-controlled text fields in received electronic invoices. When\nimporting a received e-invoice (UBL/PEPPOL) or an e-commerce export, Zalktis\nconcatenates partner-controlled values directly into SQL statement text using\nstring concatenation, with neither parameterised queries nor escaping. The\napplication\u0027s own escaping helper,\u0026nbsp;\u003c/span\u003e\u003ccode\u003e\u003cspan\u003eDazadi.sql_txt()\u003c/span\u003e\u003c/code\u003e\u003cspan\u003e,\nis not invoked on these code paths, so a party that sends an invoice can break\nout of the string literal and alter the query logic.\u003c/span\u003e\u003c/p\u003e\n\n\n\n\n\n\u003cp\u003eThis issue affects Zalktis: before 2026.1.586 and before 2026.2.592.\u003c/p\u003e"
            }
          ],
          "value": "SQL injection in the Zalktis accounting application via\ntrading-partner-controlled text fields in received electronic invoices. When\nimporting a received e-invoice (UBL/PEPPOL) or an e-commerce export, Zalktis\nconcatenates partner-controlled values directly into SQL statement text using\nstring concatenation, with neither parameterised queries nor escaping. The\napplication\u0027s own escaping helper,\u00a0Dazadi.sql_txt(),\nis not invoked on these code paths, so a party that sends an invoice can break\nout of the string literal and alter the query logic.\n\n\n\n\n\n\n\n\n\nThis issue affects Zalktis: before 2026.1.586 and before 2026.2.592."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-66",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-66 SQL Injection"
            }
          ]
        },
        {
          "capecId": "CAPEC-7",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-7 Blind SQL Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-89",
              "description": "CWE-89 Improper neutralization of special elements used in an SQL command (\u0027SQL injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper input validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-13T16:40:01.751Z",
        "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "shortName": "ENISA"
      },
      "references": [
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://offseq.com/en/research/zalktis-cve-2026-59109"
        },
        {
          "tags": [
            "government-resource",
            "permissions-required"
          ],
          "url": "https://cvd.cert.lv/disclosed/vuln-all-631428755"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan\u003eThe vendor addressed the issue by parameterising the affected\nqueries. Upgrade to 2026.1.586 (legacy branch) or 2026.2.592 (current branch)\nor later.\u003c/span\u003e\u003c/p\u003e"
            }
          ],
          "value": "The vendor addressed the issue by parameterising the affected\nqueries. Upgrade to 2026.1.586 (legacy branch) or 2026.2.592 (current branch)\nor later."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Zalktis: SQL injection via partner-controlled fields in imported e-invoices",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003e\u003cspan\u003eUntil a fixed build is deployed: do not import e-invoices or\ne-commerce exports received from untrusted senders, and keep restorable backups\nof the accounting database taken before any import.\u003c/span\u003e\u003c/p\u003e"
            }
          ],
          "value": "Until a fixed build is deployed: do not import e-invoices or\ne-commerce exports received from untrusted senders, and keep restorable backups\nof the accounting database taken before any import."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
    "assignerShortName": "ENISA",
    "cveId": "CVE-2026-59109",
    "datePublished": "2026-08-13T16:40:01.751Z",
    "dateReserved": "2026-07-02T15:47:36.965Z",
    "dateUpdated": "2026-08-14T17:46:15.377Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}