Vulnerability-Lookup

GHSA-2QXM-5CHM-2W9C

Vulnerability from github – Published: 2026-04-22 09:31 – Updated: 2026-04-22 09:31

Details

The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the 'table_manager' shortcode. The shortcode handler tablemanager_render_table_shortcode() takes a user-controlled table attribute, applies only sanitize_key() for sanitization, and concatenates the value with $wpdb->prefix to form a full database table name. It then executes DESC and SELECT * queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed — the tablemanager_created_tables option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables.

Severity

4.3 (Medium)


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

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-4126"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-22T09:16:23Z",
    "severity": "MODERATE"
  },
  "details": "The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the \u0027table_manager\u0027 shortcode. The shortcode handler `tablemanager_render_table_shortcode()` takes a user-controlled `table` attribute, applies only `sanitize_key()` for sanitization, and concatenates the value with `$wpdb-\u003eprefix` to form a full database table name. It then executes `DESC` and `SELECT *` queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed \u2014 the `tablemanager_created_tables` option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables.",
  "id": "GHSA-2qxm-5chm-2w9c",
  "modified": "2026-04-22T09:31:33Z",
  "published": "2026-04-22T09:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4126"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L561"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L572"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L573"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L561"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L572"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L573"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/25b3607c-f99e-4359-8228-0f3452f80aac?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-4126 (GCVE-0-2026-4126)

Vulnerability from cvelistv5 – Published: 2026-04-22 07:45 – Updated: 2026-04-22 15:31

Title

Table Manager <= 1.0.0 - Authenticated (Contributor+) Sensitive Information Exposure via 'table' Shortcode Attribute

Summary

The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the 'table_manager' shortcode. The shortcode handler `tablemanager_render_table_shortcode()` takes a user-controlled `table` attribute, applies only `sanitize_key()` for sanitization, and concatenates the value with `$wpdb->prefix` to form a full database table name. It then executes `DESC` and `SELECT *` queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed — the `tablemanager_created_tables` option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-22 15:25 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

Wordfence mitre root

References

7 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/table-…
https://plugins.trac.wordpress.org/browser/table-…
https://plugins.trac.wordpress.org/browser/table-…
https://plugins.trac.wordpress.org/browser/table-…
https://plugins.trac.wordpress.org/browser/table-…
https://plugins.trac.wordpress.org/browser/table-…

Impacted products

1 product

Vendor	Product	Version
primisdigital	Table Manager	Affected: 0 , ≤ 1.0.0 (semver)

Credits

Itthidej Aramsri

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4126",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-22T15:25:36.373656Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
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          "dateUpdated": "2026-04-22T15:31:46.501Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Table Manager",
          "vendor": "primisdigital",
          "versions": [
            {
              "lessThanOrEqual": "1.0.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Itthidej Aramsri"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Table Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.0.0 via the \u0027table_manager\u0027 shortcode. The shortcode handler `tablemanager_render_table_shortcode()` takes a user-controlled `table` attribute, applies only `sanitize_key()` for sanitization, and concatenates the value with `$wpdb-\u003eprefix` to form a full database table name. It then executes `DESC` and `SELECT *` queries against this table and renders all rows and columns to the frontend. There is no allowlist check to ensure only plugin-created tables can be accessed \u2014 the `tablemanager_created_tables` option is only referenced in admin functions, never in the shortcode handler. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive data from arbitrary WordPress database tables."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
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        "shortName": "Wordfence"
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      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/25b3607c-f99e-4359-8228-0f3452f80aac?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L573"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/table-manager/tags/1.0.0/table-manager.php#L573"
        },
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          "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L572"
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          "url": "https://plugins.trac.wordpress.org/browser/table-manager/trunk/table-manager.php#L561"
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          "lang": "en",
          "time": "2026-04-21T19:09:00.000Z",
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    }
  },
  "cveMetadata": {
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    "assignerShortName": "Wordfence",
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    "datePublished": "2026-04-22T07:45:32.552Z",
    "dateReserved": "2026-03-13T13:54:47.624Z",
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    "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.

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.

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GHSA-2QXM-5CHM-2W9C

CVE-2026-4126 (GCVE-0-2026-4126)

Tags

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Nomenclature

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