Time Clock <= 1.2.2 & Time Clock Pro <= 1.1.4 - Unauthenticated (Limited) Remote Code Execution

Description

The Time Clock plugin and Time Clock Pro plugin for WordPress are vulnerable to Remote Code Execution in versions up to, and including, 1.2.2 (for Time Clock) and 1.1.4 (for Time Clock Pro) via the 'etimeclockwp_load_function_callback' function. This allows unauthenticated attackers to execute code on the server. The invoked function's parameters cannot be specified.

Scores

EPSS (exploitation in 30 days)

12.4% · top 3.8% of all CVEs (5 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: yes · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.3.

Weakness

• CWE-94 Improper Control of Generation of Code ('Code Injection') (opens in a new tab)All about CWE-94 and its CVEs

Affected products

• Scott Paterson · Time Clock Pro

  • affected ≤ 1.1.4

• scottpaterson · Time Clock – A WordPress Employee & Volunteer Time Clock Plugin

  • affected ≤ 1.2.2

References (3)

• https://www.wordfence.com/threat-intel/vulnerabilities/id/247e599a-74e2-41d5-a1ba-978a807e6544?source=cve (opens in a new tab)
• https://plugins.trac.wordpress.org/browser/time-clock/tags/1.2.2/includes/admin/ajax_functions_admin.php#L58 (opens in a new tab)
• https://plugins.trac.wordpress.org/changeset/3171046/time-clock#file40 (opens in a new tab)

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2024-9593](https://trackcve.app/badge/CVE-2024-9593.svg)](https://trackcve.app/cve/CVE-2024-9593)

Record last updated 8 Apr 2026, 16:42 UTC.