Vulnerability-Lookup

GHSA-VJ9G-X7FG-RR79

Vulnerability from github – Published: 2026-08-31 15:34 – Updated: 2026-08-31 15:34

Details

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Digitální a informační agentura (DIA) eObčanka-Identifikace on MacOS enables an attacker to register a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenation without sufficient sanitization.

Severity

9.3 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-59111"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-31T15:17:35Z",
    "severity": "CRITICAL"
  },
  "details": "Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027) vulnerability in Digit\u00e1ln\u00ed a informa\u010dn\u00ed agentura (DIA) eOb\u010danka-Identifikace on MacOS enables an attacker to\u00a0register a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenation without sufficient sanitization.",
  "id": "GHSA-vj9g-x7fg-rr79",
  "modified": "2026-08-31T15:34:46Z",
  "published": "2026-08-31T15:34:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59111"
    },
    {
      "type": "WEB",
      "url": "https://info.identita.gov.cz/eop/BezpecnostniOznameni/CVE-2026-59111.aspx"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-59111 (GCVE-0-2026-59111)

Vulnerability from cvelistv5 – Published: 2026-08-31 14:43 – Updated: 2026-08-31 15:53

Title

Command Injection vulnerability in eObčanka-Identifikace

Summary

Severity

9.3 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-31 15:08 UTC

CWE

CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')

Assigner

ENISA ENISA root

References

1 reference

URL	Tags
https://info.identita.gov.cz/eop/BezpecnostniOzna…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Ministry of the Interior (MVČR)	eObčanka-Identifikace	Affected: 0 , ≤ 3.5.1 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59111",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-31T15:08:06.355634Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-31T15:08:17.966Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "MacOS"
          ],
          "product": "eOb\u010danka-Identifikace",
          "vendor": "Ministry of the Interior (MV\u010cR)",
          "versions": [
            {
              "lessThanOrEqual": "3.5.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027) vulnerability in Digit\u00e1ln\u00ed a informa\u010dn\u00ed agentura (DIA) eOb\u010danka-Identifikace on MacOS enables an attacker to\u0026nbsp;\u003cspan\u003eregister a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenation without sufficient sanitization.\u003c/span\u003e"
            }
          ],
          "value": "Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027) vulnerability in Digit\u00e1ln\u00ed a informa\u010dn\u00ed agentura (DIA) eOb\u010danka-Identifikace on MacOS enables an attacker to\u00a0register a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenation without sufficient sanitization."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 Improper neutralization of special elements used in an OS command (\u0027OS command injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-31T15:53:35.691Z",
        "orgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
        "shortName": "ENISA"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://info.identita.gov.cz/eop/BezpecnostniOznameni/CVE-2026-59111.aspx"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "remediated in v3.6.0 (Released: 2026-05-13) - Implemented AppleScript sanitization\u003cbr\u003efixed in v3.7.0 (Released: 2026-07-17) - AppleScript was completely removed from the bundle"
            }
          ],
          "value": "remediated in v3.6.0 (Released: 2026-05-13) - Implemented AppleScript sanitization\nfixed in v3.7.0 (Released: 2026-07-17) - AppleScript was completely removed from the bundle"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Command Injection vulnerability in eOb\u010danka-Identifikace",
      "x_generator": {
        "engine": "Vulnogram 1.0.5"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a6d3dc9e-0591-4a13-bce7-0f5b31ff6158",
    "assignerShortName": "ENISA",
    "cveId": "CVE-2026-59111",
    "datePublished": "2026-08-31T14:43:02.777Z",
    "dateReserved": "2026-07-02T15:47:36.965Z",
    "dateUpdated": "2026-08-31T15:53:35.691Z",
    "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-VJ9G-X7FG-RR79

CVE-2026-59111 (GCVE-0-2026-59111)

Tags

Sightings

Nomenclature