CVE-2026-29963
36Vexday Risk Score
Patch soon. It has a working public exploit.
ssvc Attendcvss 7.5epss 2.1%
exploitation probability
2.1%top 19% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
n/a · n/a