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CVE-2026-29964
Published: May 18, 2026
Modified: May 18, 2026
PUBLISHED
Description
HSC MailInspector v5.3.3-7 contains a Cross-Site Scripting (XSS) vulnerability in the /tap/tap.php endpoint due to improper neutralization of user-controlled input using alternate or obfuscated JavaScript syntax. The endpoint reflects unsanitized user input in HTTP responses without adequate output encoding, allowing a remote attacker to execute arbitrary JavaScript code in the context of a victim's browser.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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