CVE-2025-9519

Easy Timer <= 4.2.1 - Authenticated (Editor+) Remote Code Execution via Shortcode

HIGH
7.2
CVSS Score
Published: September 4, 2025 at 04:23 AM UTC
Updated: June 17, 2026 at 10:09 AM UTC
1 product affected across 1 vendorEasy Timer

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Severity
HIGH7.2
Exploit prediction
EPSS 0.9%
SSVC
No known exploit

Description

The Easy Timer plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 4.2.1 via the plugin's shortcodes. This is due to insufficient restriction of shortcode attributes. This makes it possible for authenticated attackers, with Editor-level access and above, to execute code on the server.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Easy Timer· Kleorwordpress-plugin
60%
v ≤ 4.2.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.2HIGHWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94

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