CVE-2026-25449: Deserialization of Untrusted Data in shinetheme Traveler
Deserialization of Untrusted Data vulnerability in shinetheme Traveler traveler allows Object Injection.This issue affects Traveler: from n/a through < 3.2.8.1.
AI Analysis
Technical Summary
The vulnerability CVE-2026-25449 in shinetheme Traveler involves deserialization of untrusted data, which enables object injection attacks. This issue affects all versions before 3.2.8.1. Exploitation can be performed remotely without authentication or user interaction, resulting in high impact on confidentiality, integrity, and availability. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) confirms the critical nature of this vulnerability. No patch or vendor advisory details are currently available to confirm remediation status.
Potential Impact
Successful exploitation can lead to complete compromise of the affected system, including unauthorized data access, modification, and service disruption. Given the critical CVSS score and lack of required privileges or user interaction, this vulnerability poses a severe risk to affected deployments.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider restricting network access to the affected application and monitoring for unusual activity related to deserialization processes. Avoid processing untrusted serialized data where possible.
CVE-2026-25449: Deserialization of Untrusted Data in shinetheme Traveler
Description
Deserialization of Untrusted Data vulnerability in shinetheme Traveler traveler allows Object Injection.This issue affects Traveler: from n/a through < 3.2.8.1.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-25449 in shinetheme Traveler involves deserialization of untrusted data, which enables object injection attacks. This issue affects all versions before 3.2.8.1. Exploitation can be performed remotely without authentication or user interaction, resulting in high impact on confidentiality, integrity, and availability. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) confirms the critical nature of this vulnerability. No patch or vendor advisory details are currently available to confirm remediation status.
Potential Impact
Successful exploitation can lead to complete compromise of the affected system, including unauthorized data access, modification, and service disruption. Given the critical CVSS score and lack of required privileges or user interaction, this vulnerability poses a severe risk to affected deployments.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, consider restricting network access to the affected application and monitoring for unusual activity related to deserialization processes. Avoid processing untrusted serialized data where possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-02-02T12:53:47.193Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69baabfa771bdb1749a00bdb
Added to database: 3/18/2026, 1:43:22 PM
Last enriched: 4/24/2026, 3:31:05 PM
Last updated: 5/1/2026, 10:50:23 AM
Views: 85
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.