Vulnerability-Lookup

CVE-2026-42425 (GCVE-0-2026-42425)

Vulnerability from cvelistv5 – Published: 2026-05-26 14:08 – Updated: 2026-05-26 15:14

Title

OpenKM 6.3.12 Unrestricted SQL Execution via DatabaseQuery

Summary

OpenKM 6.3.12 contains an unrestricted SQL execution vulnerability that allows authenticated administrative users to execute arbitrary SQL statements against the application database via the DatabaseQuery interface. Attackers can submit malicious SQL queries through the qs parameter to the /admin/DatabaseQuery endpoint to extract sensitive data including usernames and password hashes from the OKM_USER table, modify permissions, or delete database records.

Severity

8.6 (High)


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

7.2 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

VulnCheck

References

7 references

URL	Tags
https://www.exploit-db.com/exploits/52520	exploit
https://www.openkm.com/	product
https://hub.docker.com/r/openkm/openkm-ce	product
https://terrasystemlabs.com/post?slug=openkm-zero…	vendor-advisory
https://github.com/terrasystemlabs/Exploits/tree/…	product
https://github.com/terrasystemlabs/Exploits/tree/…	product
https://www.vulncheck.com/advisories/openkm-unres…	third-party-advisory

Impacted products

2 products

Vendor	Product	Version
Openkm	OpenKM Community Edition	Affected: 0 , ≤ 6.3.12 (custom)
Openkm	OpenKM Professional Edition	Affected: 0 , ≤ 7.1.47 (custom)

Date Public

2026-01-17 00:00

Credits

Terra System Labs Pvt. Ltd.

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-42425

Vulnerability from fkie_nvd - Published: 2026-05-26 15:16 - Updated: 2026-06-17 10:47

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits
	disclosure@vulncheck.com	https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits/nuclei-templates/openkm-sql-database-query
	disclosure@vulncheck.com	https://hub.docker.com/r/openkm/openkm-ce
	disclosure@vulncheck.com	https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs
	disclosure@vulncheck.com	https://www.exploit-db.com/exploits/52520
	disclosure@vulncheck.com	https://www.openkm.com/
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/openkm-unrestricted-sql-execution-via-databasequery

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    }
  ],
  "id": "CVE-2026-42425",
  "lastModified": "2026-06-17T10:47:49.087",
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          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "disclosure@vulncheck.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-42425",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-26T15:14:02.971658Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-26T15:16:37.423",
  "references": [
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits/nuclei-templates/openkm-sql-database-query"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://hub.docker.com/r/openkm/openkm-ce"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.exploit-db.com/exploits/52520"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.openkm.com/"
    },
    {
      "source": "disclosure@vulncheck.com",
      "url": "https://www.vulncheck.com/advisories/openkm-unrestricted-sql-execution-via-databasequery"
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2445-QJ53-662G

Vulnerability from github – Published: 2026-05-26 15:32 – Updated: 2026-05-26 15:32

Details

Severity

7.2 (High)


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

8.6 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-42425"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-26T15:16:37Z",
    "severity": "HIGH"
  },
  "details": "OpenKM 6.3.12 contains an unrestricted SQL execution vulnerability that allows authenticated administrative users to execute arbitrary SQL statements against the application database via the DatabaseQuery interface. Attackers can submit malicious SQL queries through the qs parameter to the /admin/DatabaseQuery endpoint to extract sensitive data including usernames and password hashes from the OKM_USER table, modify permissions, or delete database records.",
  "id": "GHSA-2445-qj53-662g",
  "modified": "2026-05-26T15:32:11Z",
  "published": "2026-05-26T15:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42425"
    },
    {
      "type": "WEB",
      "url": "https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits"
    },
    {
      "type": "WEB",
      "url": "https://github.com/terrasystemlabs/Exploits/tree/main/OpenKM-Exploits/nuclei-templates/openkm-sql-database-query"
    },
    {
      "type": "WEB",
      "url": "https://hub.docker.com/r/openkm/openkm-ce"
    },
    {
      "type": "WEB",
      "url": "https://terrasystemlabs.com/post?slug=openkm-zero-day-vulnerabilities-terra-system-labs"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/52520"
    },
    {
      "type": "WEB",
      "url": "https://www.openkm.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openkm-unrestricted-sql-execution-via-databasequery"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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"
    }
  ]
}

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.

Action not permitted

CVE-2026-42425 (GCVE-0-2026-42425)

FKIE_CVE-2026-42425

GHSA-2445-QJ53-662G

Tags

Sightings

Nomenclature