Vulnerability-Lookup

FKIE_CVE-2026-24545

Vulnerability from fkie_nvd - Published: 2026-05-25 21:16 - Updated: 2026-07-24 10:10

Severity

4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Summary

Missing Authorization vulnerability in Nikki Blight QR Redirector allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects QR Redirector: from n/a through 2.0.3.

References

	URL	Tags
	audit@patchstack.com	https://patchstack.com/database/wordpress/plugin/qr-redirector/vulnerability/wordpress-qr-redirector-plugin-2-0-3-broken-access-control-vulnerability?_s_id=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "qr-redirector",
          "product": "QR Redirector",
          "vendor": "Nikki Blight",
          "versions": [
            {
              "changes": [
                {
                  "at": "2.0.4",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "2.0.3",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "audit@patchstack.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Missing Authorization vulnerability in Nikki Blight QR Redirector allows Exploiting Incorrectly Configured Access Control Security Levels.\n\nThis issue affects QR Redirector: from n/a through 2.0.3."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de autorizaci\u00f3n faltante en Nikki Blight QR Redirector permite explotar niveles de seguridad de control de acceso configurados incorrectamente.\n\nEste problema afecta a QR Redirector: desde n/a hasta 2.0.3."
    }
  ],
  "id": "CVE-2026-24545",
  "lastModified": "2026-07-24T10:10:00.197",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 1.4,
        "source": "audit@patchstack.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-24545",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-26T10:38:55.461802Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-25T21:16:34.110",
  "references": [
    {
      "source": "audit@patchstack.com",
      "url": "https://patchstack.com/database/wordpress/plugin/qr-redirector/vulnerability/wordpress-qr-redirector-plugin-2-0-3-broken-access-control-vulnerability?_s_id=cve"
    }
  ],
  "sourceIdentifier": "audit@patchstack.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "audit@patchstack.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-24545 (GCVE-0-2026-24545)

Vulnerability from cvelistv5 – Published: 2026-05-25 21:08 – Updated: 2026-05-26 10:53 X_Open Source

Title

WordPress QR Redirector plugin <= 2.0.3 - Broken Access Control vulnerability

Summary

Missing Authorization vulnerability in Nikki Blight QR Redirector allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects QR Redirector: from n/a through 2.0.3.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-26 10:38 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Patchstack mitre root

References

1 reference

URL	Tags
https://patchstack.com/database/wordpress/plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
Nikki Blight	QR Redirector	Affected: n/a , ≤ 2.0.3 (custom)

Credits

Legion Hunter | Patchstack Bug Bounty program

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-24545",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-26T10:38:55.461802Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-26T10:53:26.680Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "qr-redirector",
          "product": "QR Redirector",
          "vendor": "Nikki Blight",
          "versions": [
            {
              "changes": [
                {
                  "at": "2.0.4",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "2.0.3",
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              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
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          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
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        }
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      "impacts": [
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          "capecId": "CAPEC-180",
          "descriptions": [
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            "baseScore": 4.3,
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            "privilegesRequired": "LOW",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
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          "scenarios": [
            {
              "lang": "en",
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      "problemTypes": [
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          "url": "https://patchstack.com/database/wordpress/plugin/qr-redirector/vulnerability/wordpress-qr-redirector-plugin-2-0-3-broken-access-control-vulnerability?_s_id=cve"
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      "solutions": [
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          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update the WordPress QR Redirector Plugin to the latest available version (at least 2.0.4)."
            }
          ],
          "value": "Update the WordPress QR Redirector Plugin to the latest available version (at least 2.0.4)."
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "tags": [
        "x_open-source"
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      "title": "WordPress QR Redirector plugin \u003c= 2.0.3 - Broken Access Control vulnerability",
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  "cveMetadata": {
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    "state": "PUBLISHED"
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}

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.