CVE-2024-10631

MEDIUM

Countdown Timer for WordPress Block Editor < 1.0.5 - Stored Cross-Site Scripting via Block Options

Title source: llm

Description

The Countdown Timer for WordPress Block Editor WordPress plugin through 1.0.5 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

References (1)

Core 1

Core References

Exploit, Third Party Advisory exploit vdb-entry technical-description

https://wpscan.com/vulnerability/b153fb5e-7df2-491b-b61b-6f90314c7b04/

Scores

CVSS v3 6.5

EPSS 0.0025

EPSS Percentile 16.5%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (1)

flickdevs/countdown_timer_for_wordpress_block_editor < 1.0.5

Published May 15, 2025

Tracked Since Feb 18, 2026