VULNERABILITY INTELLIGENCE

CVE-2026-29963

CVSS score7.5 HIGH
EPSS probability2.66%
CISA KEVNot currently listed
Published2026-05-18
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

HSC MailInspector 5.3.3-7 has a Path Traversal vulnerability due to improper validation of user-supplied input in the /tap/dw.php endpoint. The text parameter is used to construct file paths without adequate normalization or restriction to a safe base directory. A remote attacker can exploit this flaw to access arbitrary files on the underlying operating system, resulting in unauthorized disclosure of sensitive information.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-22

Primary references