Vulnerability-Lookup

GHSA-XHJ7-3R6J-F89H

Vulnerability from github – Published: 2026-08-19 21:30 – Updated: 2026-08-19 21:30

Details

Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext transmission of sensitive information vulnerability in Ozols Grupa OZOLS on Windows caused by an abandoned auto-update domain. Affected component: the automatic update channel - OzolsSQL client update path, the _update SQL Server Agent job (@subsystem = N'ActiveScripting') and serv_update.vbs.

This issue affects OZOLS: before 1.1.1233.

Severity

10.0 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

10.0 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-22306"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-319"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-19T20:17:16Z",
    "severity": "CRITICAL"
  },
  "details": "Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext \ntransmission of sensitive information vulnerability in Ozols Grupa OZOLS\n on Windows caused by an\u00a0abandoned auto-update domain.\u00a0Affected\ncomponent: the automatic update channel -\u00a0OzolsSQL\u00a0client update path, the\u00a0\u003cdb\u003e_update\u00a0SQL Server Agent job (@subsystem = N\u0027ActiveScripting\u0027) and\u00a0serv_update.vbs.\n\nThis issue affects OZOLS: before 1.1.1233.",
  "id": "GHSA-xhj7-3r6j-f89h",
  "modified": "2026-08-19T21:30:36Z",
  "published": "2026-08-19T21:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-22306"
    },
    {
      "type": "WEB",
      "url": "https://offseq.com/en/research/ozols-cve-2026-22306"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-22306 (GCVE-0-2026-22306)

Vulnerability from cvelistv5 – Published: 2026-08-19 19:25 – Updated: 2026-08-19 19:25

Title

Critical flaw impacting OZOLS ERP's automatic update channel

Summary

Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext transmission of sensitive information vulnerability in Ozols Grupa OZOLS on Windows caused by an abandoned auto-update domain. Affected component: the automatic update channel - OzolsSQL client update path, the <db>_update SQL Server Agent job (@subsystem = N'ActiveScripting') and serv_update.vbs. This issue affects OZOLS: before 1.1.1233.

Severity

10 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

10 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-494 - Download of code without integrity check
CWE-829 - Inclusion of functionality from untrusted control sphere
CWE-319 - Cleartext transmission of sensitive information

Assigner

ENISA ENISA root

References

1 reference

URL	Tags
https://offseq.com/en/research/ozols-cve-2026-22306	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
Ozols Grupa	OZOLS	Affected: 0 , < 1.1.1233 (semver)

Credits

Nils Putniņš, OffSeq (SIA SEQ) CERT.LV

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "OZOLS",
          "vendor": "Ozols Grupa",
          "versions": [
            {
              "lessThan": "1.1.1233",
              "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": "Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext \ntransmission of sensitive information vulnerability in Ozols Grupa OZOLS\n on Windows caused by an\u0026nbsp;\u003cspan\u003eabandoned auto-update domain\u003c/span\u003e.\u0026nbsp;\u003cspan\u003eAffected\ncomponent: the automatic update channel -\u0026nbsp;\u003c/span\u003e\u003cspan\u003eOzolsSQL\u003c/span\u003e\u003cspan\u003e\u0026nbsp;client update path, the\u0026nbsp;\u003c/span\u003e\u003cspan\u003e\u0026lt;db\u0026gt;_update\u003c/span\u003e\u003cspan\u003e\u0026nbsp;SQL Server Agent job (\u003c/span\u003e\u003cspan\u003e@subsystem = N\u0027ActiveScripting\u0027\u003c/span\u003e\u003cspan\u003e) and\u0026nbsp;\u003c/span\u003e\u003cspan\u003eserv_update.vbs\u003c/span\u003e\u003cspan\u003e.\u003c/span\u003e\u003cbr\u003e\u003cbr\u003eThis issue affects OZOLS: before 1.1.1233."
            }
          ],
          "value": "Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext \ntransmission of sensitive information vulnerability in Ozols Grupa OZOLS\n on Windows caused by an\u00a0abandoned auto-update domain.\u00a0Affected\ncomponent: the automatic update channel -\u00a0OzolsSQL\u00a0client update path, the\u00a0\u003cdb\u003e_update\u00a0SQL Server Agent job (@subsystem = N\u0027ActiveScripting\u0027) and\u00a0serv_update.vbs.\n\nThis issue affects OZOLS: before 1.1.1233."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-186",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-186 Malicious Software Update"
            }
          ]
        },
        {
          "capecId": "CAPEC-187",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-187 Malicious Automated Software Update via Redirection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-494",
              "description": "CWE-494 Download of code without integrity check",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-829",
              "description": "CWE-829 Inclusion of functionality from untrusted control sphere",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-319",
              "description": "CWE-319 Cleartext transmission of sensitive information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-19T19:25:10.530Z",
        "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "shortName": "ENISA"
      },
      "references": [
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://offseq.com/en/research/ozols-cve-2026-22306"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Critical flaw impacting OZOLS ERP\u0027s automatic update channel",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cul\u003e\u003cli\u003e\u003cspan\u003edisable\n     or delete the\u0026nbsp;\u003c/span\u003e\u003cspan\u003e\u0026lt;db\u0026gt;_update\u003c/span\u003e\u003cspan\u003e\u0026nbsp;SQL\n     Server Agent job and remove\u0026nbsp;\u003c/span\u003e\u003cspan\u003eserv_update.vbs\u003c/span\u003e\u003cspan\u003e;\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan\u003eblock\n     outbound access from database servers and workstations to\u0026nbsp;\u003c/span\u003e\u003cspan\u003eits2.lv\u003c/span\u003e\u003cspan\u003e\u0026nbsp;/\u0026nbsp;\u003c/span\u003e\u003cspan\u003ewww2.its2.lv\u003c/span\u003e\u003cspan\u003e, and\n     restrict arbitrary outbound HTTP from those hosts;\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan\u003edisable\u0026nbsp;\u003c/span\u003e\u003cspan\u003exp_cmdshell\u003c/span\u003e\u003cspan\u003e\u0026nbsp;on\n     affected SQL Server instances;\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan\u003erun the\n     SQL Server service under a least-privilege account;\u003c/span\u003e\u003c/li\u003e\u003cli\u003e\u003cspan\u003einspect\n     the\u0026nbsp;\u003c/span\u003e\u003cspan\u003esprg\u003c/span\u003e\u003cspan\u003e\u0026nbsp;table\n     for unexpected version increments or archive contents.\u003c/span\u003e\u003c/li\u003e\u003c/ul\u003e"
            }
          ],
          "value": "*  disable\n     or delete the\u00a0\u003cdb\u003e_update\u00a0SQL\n     Server Agent job and remove\u00a0serv_update.vbs;\n  *  block\n     outbound access from database servers and workstations to\u00a0its2.lv\u00a0/\u00a0www2.its2.lv, and\n     restrict arbitrary outbound HTTP from those hosts;\n  *  disable\u00a0xp_cmdshell\u00a0on\n     affected SQL Server instances;\n  *  run the\n     SQL Server service under a least-privilege account;\n  *  inspect\n     the\u00a0sprg\u00a0table\n     for unexpected version increments or archive contents."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 1.0.4"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
    "assignerShortName": "ENISA",
    "cveId": "CVE-2026-22306",
    "datePublished": "2026-08-19T19:25:10.530Z",
    "dateReserved": "2026-01-07T09:31:00.562Z",
    "dateUpdated": "2026-08-19T19:25:10.530Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-XHJ7-3R6J-F89H

CVE-2026-22306 (GCVE-0-2026-22306)

Tags

Sightings

Nomenclature