CVE-2023-0171: Twinpictures jQuery T(-) Countdown Widget

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

The jQuery T(-) Countdown Widget WordPress plugin before 2.3.24 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.

Affected products

• Twinpictures jQuery T(-) Countdown Widget: before 2.3.34 (fixed in 2.3.34)

Published 2023-02-06. Last modified 2026-06-17.