Report: CVE-2026-29964 - HSC MailInspector Cross-Site Scripting (XSS) - Complete Guide
CVE ID :CVE-2026-29964 Published : May 18, 2026, 6:17 p.m. | 1 hour, 9 minutes ago 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. Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...