CVE-2026-44719Network attack vector

Authenticated metadata disclosure via unchecked database identifiers

Published May 15, 2026 · Updated May 15, 2026

Missing authorization in Mathesar 0.2.0 through 0.9.0 allows remote authenticated users to read database-scoped metadata via RPC. The collaborators.list, tables.metadata.list, explorations.list, and forms.list methods accept a database_id and return metadata without confirming that the requester collaborates on that database. Access requires an account on the same installation; exposure can include form tokens but excludes database credentials, underlying table data, and PostgreSQL permission bypass.

CVSS severity5.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Mathesar 0.2.0 through 0.9.0 allows remote authenticated users to read database-scoped metadata via RPC. The collaborators.list, tables.metadata.list, explorations.list, and forms.list methods accept a database_id and return metadata without confirming that the requester collaborates on that database. Access requires an account on the same installation; exposure can include form tokens but excludes database credentials, underlying table data, and PostgreSQL permission bypass.

The record

CVE
CVE-2026-44719
Published
May 15, 2026
Updated
May 15, 2026
Vendor
Mathesar Foundation
Product
Mathesar
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 15, 2026CVE publishedPublication date reported by the CVE source.
  2. May 15, 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=>= 0.2.0, < 0.10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Mathesar Foundation · Mathesarversion=>= 0.2.0, < 0.10.0

Published CVSS scores

5.3GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA: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-862Missing Authorization
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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