PT-2026-35902 · WordPress · Stellarwp Image Widget

Timomangcut · Published 2026-04-29 · Updated 2026-04-29 · CVE-2026-42643

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions StellarWP Image Widget versions prior to 4.4.12

Description Improper neutralization of input during web page generation in the image-widget allows for Stored Cross-site Scripting (XSS), a flaw where malicious scripts are permanently stored on the target server and executed in the browser of users who view the affected page.

Recommendations Update to a version later than 4.4.11.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-42643

Affected Products

Stellarwp Image Widget

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-42643 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/image-widget/vulnerability/wordpress-image-widget-plugin-4-4-11-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2049594379963093324 · Twitter Post