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Home / Vulnerability Intelligence / CVE-2026-25449

CVE-2026-25449 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 18, 2026

Shinetheme Traveler - Insecure Deserialization

Published: March 18, 2026Updated: March 18, 2026Remote Exploitable

Overview

Shinetheme Traveler < 3.2.8.1 contains an insecure deserialization vulnerability caused by untrusted data deserialization, letting attackers perform object injection remotely, exploit requires crafted input.

Severity & Score

Severity: Critical
CVSS Score: 9.8

Impact

Attackers can execute arbitrary code or manipulate application logic via object injection.

Mitigation

Update to version 3.2.8.1 or later.

Details

CVE ID
CVE-2026-25449
Severity
Critical
CVSS Score
9.8
Type
insecure_deserialization
Status
unconfirmed

CWE

  • CWE-502

CVSS Metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H