Vulnerability-Lookup

GHSA-MWF2-QR4V-94H2

Vulnerability from github – Published: 2026-02-24 15:30 – Updated: 2026-02-24 21:31

Details

An Improper Input Validation vulnerability exists in Apache Superset that allows an authenticated user with SQLLab access to bypass the read-only verification check when using a PostgreSQL database connection. While the system effectively blocks standard Data Manipulation Language (DML) statements (e.g., INSERT, UPDATE, DELETE) on read-only connections, it fails to detect them in specially crafted SQL statements.

This issue affects Apache Superset: before 6.0.0.

Users are recommended to upgrade to version 6.0.0, which fixes the issue.

Severity ?

7.1 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-23984"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-24T14:16:23Z",
    "severity": "HIGH"
  },
  "details": "An Improper Input Validation vulnerability exists in Apache Superset that allows an authenticated user with SQLLab access to bypass the read-only verification check when using a PostgreSQL database connection.\nWhile the system effectively blocks standard Data Manipulation Language (DML) statements (e.g., INSERT, UPDATE, DELETE) on read-only connections, it fails to detect them in specially crafted SQL statements.\n\nThis issue affects Apache Superset: before 6.0.0.\n\nUsers are recommended to upgrade to version 6.0.0, which fixes the issue.",
  "id": "GHSA-mwf2-qr4v-94h2",
  "modified": "2026-02-24T21:31:45Z",
  "published": "2026-02-24T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23984"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/72cmgxtvp9pclto4ln1chbs1227nwd26"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/02/24/8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/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"
    }
  ]
}

CVE-2026-23984 (GCVE-0-2026-23984)

Vulnerability from cvelistv5 – Published: 2026-02-24 12:51 – Updated: 2026-02-24 18:19

Title

Apache Superset: SQLLab Read-Only Bypass on PostgreSQL

Summary

Severity ?

7.1 (High)


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

CWE

CWE-863 - Incorrect Authorization

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/72cmgxtvp9pclto4l…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Superset	Affected: 0.0.0 , < 6.0.0 (semver)

Credits

Trung Đức Lê Beto de Almeida

Show details on NVD website

JSON

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                "id": "CVE-2026-23984",
                "options": [
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                  },
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                  },
                  {
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                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-24T15:51:19.159562Z",
                "version": "2.0.3"
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        }
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-MWF2-QR4V-94H2

CVE-2026-23984 (GCVE-0-2026-23984)

Tags

Sightings

Nomenclature