PT-2025-49324 · WordPress · Link Whisper Free

Nicolai Hellesnes · Published 2025-12-06 · Updated 2025-12-06 · CVE-2025-11263

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Link Whisper Free plugin for WordPress versions up to and including 0.8.8

Description The Link Whisper Free plugin for WordPress is susceptible to Reflected Cross-Site Scripting due to inadequate input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts into pages. Successful exploitation requires tricking a user into performing an action, such as clicking a link. The vulnerability affects the type parameter.

Recommendations Update the Link Whisper Free plugin to a version newer than 0.8.8.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-11263

Affected Products

Link Whisper Free

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-11263 · Security Note
• https://twitter.com/CVEnew/status/1997149370530030005 · Twitter Post
• https://t.me/CVEtracker/38975 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3401477/link-whisper/trunk/core/Wpil/Report.php · Note
• https://t.me/cveNotify/144992 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/7e0cbef8-223a-44c0-a07f-28de2670da99?source=cve · Note