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Vulnerabilities

Vulnerability · CVE-2026-4126

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.

Published Apr 22, 2026 · catalog updated Jun 17, 2026 · The Table Manager plugin

Check if you run it

No confirmed exploitation is on record for CVE-2026-4126. EPSS is 0.41%. Act only if a listed version of The Table Manager plugin is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The Table Manager plugin).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium4.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.41%
Remediation
Version ranges on file
Affected products
stated named in the record

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 takes a user-controlled attribute, applies only for sanitization, and concatenates the value with to form a full database table name. It then executes and 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 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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated named in the record<= 1.0.0

How to fix CVE-2026-4126

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-4126. EPSS is 0.41%. Act only if a listed version of The Table Manager plugin is installed.

Which versions are affected?

Compare what you have installed with named in the record <= 1.0.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-200: Exposure of Sensitive Information. EPSS 0.41%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 22, 2026 · NIST NVD

    Detected

    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 takes a user-controlled attribute, applies only for sanitization, and concatenates the value with to form a full database table name. It then executes and queries against this table and renders all rows and colum

  2. Jun 17, 2026 · NIST NVD

    Updated

    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 takes a user-controlled attribute, applies only for sanitization, and concatenates the value with to form a full database table name. It then executes and queries against this table and renders all rows and colum

Sources

  • CVE.orgVulnerability recordCVE-2026-4126

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-4126

    30-day exploitation probability 0.4%

    first.org
  • NIST NVDVulnerability recordCVE-2026-4126

    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 takes a user-controlled attribute, applies o

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.