CVE-2025-30841

CRITICAL 9.9

WordPress Countdown & Clock plugin <=2.8.8 - Remote Code Execution (RCE) vulnerability

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

0th

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in adamskaat Countdown & Clock countdown-builder allows Remote Code Inclusion.This issue affects Countdown & Clock: from n/a through <= 2.8.8.

CWE	CWE-22
Vendor	adamskaat
Product	countdown & clock
Published	Apr 1, 2025
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

adamskaat / Countdown & Clock

0 ≤ 2.8.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/countdown-builder/vulnerability/wordpress-countdown-clock-plugin-2-8-8-remote-code-execution-rce-vulnerability?_s_id=cve

Credits

Martino Spagnuolo (r3verii) | Patchstack Bug Bounty Program