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CVE-2026-2736
Published: Feb 19, 2026
Modified: Mar 9, 2026
PUBLISHED
Description
Reflected Cross-site Scripting (XSS) in Alkacon's OpenCms v18.0, which allows an attacker to execute JavaScript code in the victim's browser by sending the victim a malicious URL containing the ‘q’ parameter in ‘/search/index.html’. This vulnerability can be exploited to steal sensitive user information such as session cookies, or to perform actions while impersonating the user.
| Vendor | Product | Versions |
|---|---|---|
Alkacon | OpenCms | affected 18.0 |
Weaknesses (CWE)
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