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.
Project Subscriptions
No data.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 18 May 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Unvalidated Reflected XSS in HSC MailInspector /tap/tap.php | |
| Weaknesses | CWE-79 |
Mon, 18 May 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-18T17:08:12.357Z
Reserved: 2026-03-04T00:00:00.000Z
Link: CVE-2026-29964
No data.
Status : Received
Published: 2026-05-18T18:17:21.650
Modified: 2026-05-18T18:17:21.650
Link: CVE-2026-29964
No data.
OpenCVE Enrichment
Updated: 2026-05-18T18:30:15Z
Weaknesses