Vulnerability-Lookup

GHSA-MPXQ-M5X3-QF7F

Vulnerability from github – Published: 2024-10-11 15:30 – Updated: 2026-04-08 21:32

Details

The Linkz.ai plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'ajax_linkz' function in versions up to, and including, 1.1.8. This makes it possible for authenticated attackers with contributor-level privileges or above, to update plugin settings.

Severity

5.4 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2024-9587"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-11T13:15:20Z",
    "severity": "MODERATE"
  },
  "details": "The Linkz.ai plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the \u0027ajax_linkz\u0027 function in versions up to, and including, 1.1.8. This makes it possible for authenticated attackers with contributor-level privileges or above, to update plugin settings.",
  "id": "GHSA-mpxq-m5x3-qf7f",
  "modified": "2026-04-08T21:32:54Z",
  "published": "2024-10-11T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9587"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/linkz-ai/tags/1.1.8/init.php#L252"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3168515%40linkz-ai\u0026new=3168515%40linkz-ai\u0026sfp_email=\u0026sfph_mail=#file2"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b1faa178-e4b1-4d2e-85f1-b852fbf3ab17?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-9587 (GCVE-0-2024-9587)

Vulnerability from cvelistv5 – Published: 2024-10-11 05:33 – Updated: 2026-04-08 17:16

Title

Linkz.ai <= 1.1.8 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Update via AJAX

Summary

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence

References

3 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/linkz-…
https://plugins.trac.wordpress.org/changeset?sfp_…

Impacted products

1 product

Vendor	Product	Version
vittor1o	Linkz.ai – Automatic link previews on hover	Affected: 0 , ≤ 1.1.8 (semver)

Credits

István Márton

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-9587",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-11T13:51:59.914739Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-11T13:52:08.117Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linkz.ai \u2013 Automatic link previews on hover",
          "vendor": "vittor1o",
          "versions": [
            {
              "lessThanOrEqual": "1.1.8",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Istv\u00e1n M\u00e1rton"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Linkz.ai plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the \u0027ajax_linkz\u0027 function in versions up to, and including, 1.1.8. This makes it possible for authenticated attackers with contributor-level privileges or above, to update plugin settings."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T17:16:22.188Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b1faa178-e4b1-4d2e-85f1-b852fbf3ab17?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/linkz-ai/tags/1.1.8/init.php#L252"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3168515%40linkz-ai\u0026new=3168515%40linkz-ai\u0026sfp_email=\u0026sfph_mail=#file2"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-09-16T00:00:00.000Z",
          "value": "Discovered"
        },
        {
          "lang": "en",
          "time": "2024-09-16T00:00:00.000Z",
          "value": "Vendor Notified"
        },
        {
          "lang": "en",
          "time": "2024-10-10T00:00:00.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Linkz.ai \u003c= 1.1.8 - Missing Authorization to Authenticated (Subscriber+) Plugin Settings Update via AJAX"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2024-9587",
    "datePublished": "2024-10-11T05:33:12.113Z",
    "dateReserved": "2024-10-07T16:33:56.354Z",
    "dateUpdated": "2026-04-08T17:16:22.188Z",
    "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.

Action not permitted

GHSA-MPXQ-M5X3-QF7F

CVE-2024-9587 (GCVE-0-2024-9587)

Tags

Sightings

Nomenclature