CVE-2026-62361

Published: Jul 15, 2026Modified: Jul 16, 2026Deferred

5.5

Vector

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

Exploitability: 1.2 / Impact: 4.2

Source: security-advisories@github.com (Secondary)

Description

listmonk is a standalone, self-hosted, newsletter and mailing list manager. Prior to 6.2.0, listmonk’s GET /api/subscribers/export endpoint injects the user-controlled query parameter into QuerySubscribersForExport in internal/core/subscribers.go without calling validateQueryTables, unlike GET /api/subscribers, allowing an authenticated user with subscribers:sql_query and subscribers:get_all to read arbitrary database tables such as users and settings and execute data-modifying PostgreSQL CTEs. This issue is fixed in version 6.2.0.

Related CWEs

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

References (4)

https://github.com/knadh/listmonk/commit/c0a6525009a65265230185f16e8674dcc83aa024

Source: security-advisories@github.com

https://github.com/knadh/listmonk/releases/tag/v6.2.0

Source: security-advisories@github.com

https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r

Source: security-advisories@github.com

https://github.com/knadh/listmonk/security/advisories/GHSA-xgjr-7j9q-2h4r

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.