Threats Tagged 'cve-2026-49864'
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Threats Tagged 'cve-2026-49864'
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CVE-2026-49864: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in butlerx wettyCVE-2026-49864 0 CVE-2026-49864 is a high-severity cross-site scripting (XSS) vulnerability in the wetty client prior to version 3.0.4. The vulnerability arises because the client decodes a base64 filename from a file-download escape sequence and inserts it directly into an HTML string without escaping, allowing attacker-controlled script execution. This can lead to script execution in the context of the wetty origin and unauthorized keystroke injection into the victim's SSH session. The issue is fixed in version 3.0.4. Join the discussion | CVE Database V5 | 08/13/2026, 19:10:41 UTC Added: 08/13/2026, 19:26:55 UTC |
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