CVE-2026-78188

WebDyne versions from 2.014 before 3.022 for Perl issue session cookies without the Secure, HttpOnly and SameSite attributes. WebDyne::Session sets its session cookie with only a name, value and path. Browsers then send the session ID over plain HTTP and with cross-site requests, and expose it to page scripts. A network attacker or an injected script can steal the session, and another site can make requests that carry it.
CVSS

No CVSS.

Configurations

No configuration.

History

31 Oct 2026, 15:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-10-31 15:16

Updated : 2026-10-31 15:16


NVD link : CVE-2026-78188

Mitre link : CVE-2026-78188

CVE.ORG link : CVE-2026-78188


JSON object : View

Products Affected

No product.

CWE
CWE-614

Sensitive Cookie in HTTPS Session Without 'Secure' Attribute

CWE-1004

Sensitive Cookie Without 'HttpOnly' Flag

CWE-1275

Sensitive Cookie with Improper SameSite Attribute