Vulnerability-Lookup

GHSA-H5W8-M6JQ-QMXF

Vulnerability from github – Published: 2026-03-04 15:30 – Updated: 2026-03-04 15:30

Details

Files or Directories Accessible to External Parties, Incorrect Permission Assignment for Critical Resource vulnerability in Hallo Welt! GmbH BlueSpice (Extension:NSFileRepo modules) allows Accessing Functionality Not Properly Constrained by ACLs, Bypassing Electronic Locks and Access Controls.This issue affects BlueSpice: from 5.1 through 5.1.3, from 5.2 through 5.2.0.

HINT: Versions provided apply to BlueSpice MediaWiki releases. For Extension:NSFileRepo the affected versions are 3.0 < 3.0.5

Severity

6.6 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/S:P/AU:Y/RE:L

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-24732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-552"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-04T13:15:58Z",
    "severity": "MODERATE"
  },
  "details": "Files or Directories Accessible to External Parties, Incorrect Permission Assignment for Critical Resource vulnerability in Hallo Welt! GmbH BlueSpice (Extension:NSFileRepo modules) allows Accessing Functionality Not Properly Constrained by ACLs, Bypassing Electronic Locks and Access Controls.This issue affects BlueSpice: from 5.1 through 5.1.3, from 5.2 through 5.2.0.\n\nHINT: Versions provided apply to BlueSpice MediaWiki releases. For\u00a0Extension:NSFileRepo the affected versions are 3.0 \u003c 3.0.5",
  "id": "GHSA-h5w8-m6jq-qmxf",
  "modified": "2026-03-04T15:30:35Z",
  "published": "2026-03-04T15:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24732"
    },
    {
      "type": "WEB",
      "url": "https://en.wiki.bluespice.com/wiki/Security:Security_Advisories/BSSA-2026-02"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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:P/AU:Y/R:X/V:X/RE:L/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-24732 (GCVE-0-2026-24732)

Vulnerability from cvelistv5 – Published: 2026-03-04 12:13 – Updated: 2026-03-04 14:27

Title

Improper permission checks in Extension:NSFileRepo

Summary

Severity

6.6 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/S:P/AU:Y/RE:L

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-03-04 14:26 UTC

CWE

CWE-552 - Files or Directories Accessible to External Parties
CWE-732 - Incorrect Permission Assignment for Critical Resource

Assigner

References

1 reference

URL	Tags
https://en.wiki.bluespice.com/wiki/Security:Secur…

Impacted products

1 product

Vendor	Product	Version
Hallo Welt! GmbH	BlueSpice	Affected: 5.1 , ≤ 5.1.3 (semver) Affected: 5.2 , ≤ 5.2.0 (semver)

Date Public

2025-09-18 12:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24732",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-04T14:26:52.232334Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-04T14:27:00.797Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "Extension:NSFileRepo"
          ],
          "packageName": "Extension:NSFileRepo",
          "product": "BlueSpice",
          "vendor": "Hallo Welt! GmbH",
          "versions": [
            {
              "lessThanOrEqual": "5.1.3",
              "status": "affected",
              "version": "5.1",
              "versionType": "semver"
            },
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              "version": "5.2",
              "versionType": "semver"
            }
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      "datePublic": "2025-09-18T12:00:00.000Z",
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        },
        {
          "capecId": "CAPEC-395",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-395 Bypassing Electronic Locks and Access Controls"
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      "metrics": [
        {
          "cvssV4_0": {
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            "Recovery": "NOT_DEFINED",
            "Safety": "PRESENT",
            "attackComplexity": "LOW",
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            "baseScore": 6.6,
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            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
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            "version": "4.0",
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        {
          "descriptions": [
            {
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      "references": [
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          "url": "https://en.wiki.bluespice.com/wiki/Security:Security_Advisories/BSSA-2026-02"
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      ],
      "source": {
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      },
      "title": "Improper permission checks in Extension:NSFileRepo",
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            }
          ],
          "value": "Make sure\u00a0$wgGroupPermissions[\u0027*\u0027][\u0027read\u0027] is set to false in the\u00a0 LocalSettings.php."
        }
      ],
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  "cveMetadata": {
    "assignerOrgId": "ff95705b-1a40-4639-8017-a58fa868baee",
    "assignerShortName": "HW",
    "cveId": "CVE-2026-24732",
    "datePublished": "2026-03-04T12:13:09.918Z",
    "dateReserved": "2026-02-06T14:21:19.100Z",
    "dateUpdated": "2026-03-04T14:27:00.797Z",
    "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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.