Link Whisper Free <= 0.9.0 - Unauthenticated Stored Cross-Site Scripting
63Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.
ssvc Actcvss 7.2epss 0.2%
from disclosure to weapon11 days
Published on NVDMay 29
1st PoC+11d
VulnCheckMay 29
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
yesVulnCheck
2 public exploit(s)
The Link Whisper Free plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user_id parameter in all versions up to, and including, 0.9.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected products
linkwhspr · Link Whisper Freepublic PoCs found — 2
githubgithub.com/rootdirective-sec/CVE-2025-11262-Lab★ 0vulncheckvulncheck.com/xdb/e5dd404fd65eunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.