liketrek TREK up to 3.0.22 Public Journey Photo Proxy journey-public.controller.ts path traversal

Summaryinfo

A vulnerability, which was classified as problematic, was found in liketrek TREK up to 3.0.22. This impacts an unknown function of the file server/src/nest/journey/journey-public.controller.ts of the component Public Journey Photo Proxy. Executing a manipulation can lead to path traversal. This vulnerability is tracked as CVE-2026-78886. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in liketrek TREK up to 3.0.22 and classified as problematic. This vulnerability affects some unknown functionality of the file server/src/nest/journey/journey-public.controller.ts of the component Public Journey Photo Proxy. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

The advisory is available at github.com. This vulnerability was named CVE-2026-78886. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 3.1.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Vendor

• liketrek

Name

• TREK

Version

• 3.0.0
• 3.0.1
• 3.0.2
• 3.0.3
• 3.0.4
• 3.0.5
• 3.0.6
• 3.0.7
• 3.0.8
• 3.0.9
• 3.0.10
• 3.0.11
• 3.0.12
• 3.0.13
• 3.0.14
• 3.0.15
• 3.0.16
• 3.0.17
• 3.0.18
• 3.0.19
• 3.0.20
• 3.0.21
• 3.0.22

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Exploitinginfo

Threat Intelligenceinfo

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Entryinfo

Submitinfo

Accepted

• Submit #886932: mauriceboe TREK <= 3.0.22 Path Traversal (by ByteJMP)

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