liketrek TREK Journey Photo Proxy validateShareTokenForAsset authorization

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-78887
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-25 13:19:32 UTC
Updated2026-08-25 13:19:32 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 6.3 MEDIUM from [email protected]

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-285 | CWE-863 | CWE-863 Incorrect Authorization | CWE-285 Improper Authorization

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary6.3MEDIUMCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/C...
4.0CNADECLARED6.3MEDIUMCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X
3.1[email protected]Primary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
3.0CNADECLARED3.7LOWCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C
2.0[email protected]Secondary2.6AV:N/AC:H/Au:N/C:P/I:N/A:N
2.0CNADECLARED2.6AV:N/AC:H/Au:N/C:P/I:N/A:N/E:ND/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

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

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Liketrek TREK affected 3.0.0 Not specified
CNA Liketrek TREK affected 3.0.1 Not specified
CNA Liketrek TREK affected 3.0.2 Not specified
CNA Liketrek TREK affected 3.0.3 Not specified
CNA Liketrek TREK affected 3.0.4 Not specified
CNA Liketrek TREK affected 3.0.5 Not specified
CNA Liketrek TREK affected 3.0.6 Not specified
CNA Liketrek TREK affected 3.0.7 Not specified
CNA Liketrek TREK affected 3.0.8 Not specified
CNA Liketrek TREK affected 3.0.9 Not specified
CNA Liketrek TREK affected 3.0.10 Not specified
CNA Liketrek TREK affected 3.0.11 Not specified
CNA Liketrek TREK affected 3.0.12 Not specified
CNA Liketrek TREK affected 3.0.13 Not specified
CNA Liketrek TREK affected 3.0.14 Not specified
CNA Liketrek TREK affected 3.0.15 Not specified
CNA Liketrek TREK affected 3.0.16 Not specified
CNA Liketrek TREK affected 3.0.17 Not specified
CNA Liketrek TREK affected 3.0.18 Not specified
CNA Liketrek TREK affected 3.0.19 Not specified
CNA Liketrek TREK affected 3.0.20 Not specified
CNA Liketrek TREK affected 3.0.21 Not specified
CNA Liketrek TREK affected 3.0.22 Not specified
CNA Liketrek TREK unaffected 3.1.0 Not specified

References

ReferenceSourceLinkTags
github.com/liketrek/TREK/releases/tag/v3.1.0 [email protected] github.com
github.com/mauriceboe/TREK/security/advisories/GHSA-24x9-fcj9-vp6w [email protected] github.com
vuldb.com/vuln/394943 [email protected] vuldb.com
vuldb.com/vuln/394943/cti [email protected] vuldb.com
vuldb.com/cve/CVE-2026-78887 [email protected] vuldb.com
vuldb.com/submit/886933 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: ByteJMP (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-08-25T00:00:00.000ZAdvisory disclosed
CNA2026-08-25T02:00:00.000ZVulDB entry created
CNA2026-08-25T08:06:54.000ZVulDB entry last update

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