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CVE-2026-78887

liketrek TREK Journey Photo Proxy validateShareTokenForAsset authorization

LOW

3.7

CVSS Score

Published: August 25, 2026 at 12:45 PM UTC

Updated: August 26, 2026 at 04:31 PM UTC

1 product affected across 1 vendorTREK

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Severity

LOW3.7

Exploit prediction

EPSS 0.5%

SSVC

No known exploit

Description

A weakness has been identified in liketrek TREK up to 3.0.22. This impacts the function validateShareTokenForAsset of the component Journey Photo Proxy. Executing a manipulation can lead to incorrect authorization. The attack can be launched remotely. This attack is characterized by high complexity. The exploitability is said to be difficult. Upgrading to version 3.1.0 will fix this issue. You should upgrade the affected component.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

TREK · Liketrek

60%

3.0.0 3.0.1 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 3.0.2 3.0.20 3.0.21 3.0.22 3.0.3 3.0.4 3.0.5 3.0.6 3.0.7 3.0.8 3.0.9

Vendor states this is fixed in 3.1.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://github.com/liketrek/TREK/releases/tag/v3.1.0

References (6)

VDB EntryTechnical Description

Source: cverecord

https://vuldb.com/vuln/394943

SignaturePermissions Required

Source: cverecord

https://vuldb.com/vuln/394943/cti

Third Party Advisory

Source: cverecord

https://vuldb.com/cve/CVE-2026-78887

Third Party Advisory

Source: cverecord

https://vuldb.com/submit/886933

Related

Source: cverecord

https://github.com/mauriceboe/TREK/security/advisories/GHSA-24x9-fcj9-vp6w

Patch

Source: cverecord

https://github.com/liketrek/TREK/releases/tag/v3.1.0

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.7LOWVulDB

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-863CWE-285

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