CVE-2026-4004 (GCVE-0-2026-4004)

Vulnerability from cvelistv5 – Published: 2026-03-21 03:27 – Updated: 2026-03-23 15:54
VLAI?
Title
Task Manager <= 3.0.2 - Authenticated (Subscriber+) Arbitrary Shortcode Execution via 'task_id' Parameter
Summary
The Task Manager plugin for WordPress is vulnerable to arbitrary shortcode execution via the 'search' AJAX action in all versions up to, and including, 3.0.2. This is due to missing capability checks in the callback_search() function and insufficient input validation that allows shortcode syntax (square brackets) to pass through sanitize_text_field() and be concatenated into a do_shortcode() call. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes on the site by injecting shortcode syntax into parameters like 'task_id', 'point_id', 'categories_id', or 'term'.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
Vendor Product Version
eoxia Task Manager Affected: * , ≤ 3.0.2 (semver)
Create a notification for this product.
Credits
Youcef Hamdani
Show details on NVD website
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  • 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.
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