CVE-2026-4126Network attack vector

Authenticated database disclosure via unchecked shortcode table name

Published Apr 22, 2026 · Updated Apr 22, 2026

Sensitive information exposure in Primis Digital Table Manager 1.0.0 and earlier allows remote authenticated users to read database tables. The table_manager shortcode handler sanitizes but does not allowlist its table attribute before appending it to the WordPress database prefix and issuing DESC and SELECT * queries. Contributor-level access is required to publish the shortcode, which can expose all rows and columns from arbitrary WordPress database tables.

CVSS severity4.3
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in Primis Digital Table Manager 1.0.0 and earlier allows remote authenticated users to read database tables. The table_manager shortcode handler sanitizes but does not allowlist its table attribute before appending it to the WordPress database prefix and issuing DESC and SELECT * queries. Contributor-level access is required to publish the shortcode, which can expose all rows and columns from arbitrary WordPress database tables.

The record

CVE
CVE-2026-4126
Published
Apr 22, 2026
Updated
Apr 22, 2026
Vendor
Primis Digital
Product
Table Manager
Classifications
CWE-200, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Primis Digital · Table Managerversion=0 <=1.0.0

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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