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CVE-2026-78864— liketrek TREK Journey Entry Update journey.controller.t journeyService.updateEntry sql injection

Quick assessment

Affected
liketrek TREK
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TREK是TREK组织的一款可自行托管的旅行/行程规划工具，具备实时协作、交互式地图、PWA 支持、SSO、预算、打包清单等功能。 TREK 3.0.22及之前版本存在安全漏洞，该漏洞源于对文件server/src/nest/journey/journey.controller.t中函数journeyService.updateEntry的错误操作，可能导致SQL注入。

CVSS 6.3 · Medium EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 24

VendorProduct Version RangeStatus
liketrek TREK 3.0.0 affected
3.0.1 affected
3.0.2 affected
3.0.3 affected
3.0.4 affected
3.0.5 affected
3.0.6 affected
3.0.7 affected
… +16 more rows
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I. Basic Information for CVE-2026-78864

Vulnerability Information
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Vulnerability Title
liketrek TREK Journey Entry Update journey.controller.t journeyService.updateEntry sql injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in liketrek TREK up to 3.0.22. The affected element is the function journeyService.updateEntry of the file server/src/nest/journey/journey.controller.t of the component Journey Entry Update. This manipulation causes sql injection. It is possible to initiate the attack remotely. Upgrading to version 3.1.0 is sufficient to fix this issue. It is recommended to upgrade the affected component.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
TREK 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TREK是TREK组织的一款可自行托管的旅行/行程规划工具，具备实时协作、交互式地图、PWA 支持、SSO、预算、打包清单等功能。 TREK 3.0.22及之前版本存在安全漏洞，该漏洞源于对文件server/src/nest/journey/journey.controller.t中函数journeyService.updateEntry的错误操作，可能导致SQL注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
liketrek TREK 3.0.0 cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-78864

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III. Intelligence Information for CVE-2026-78864

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Vendor Advisories for CVE-2026-78864 (3)

News Coverage for CVE-2026-78864 (1)

Other References for CVE-2026-78864 (1)

Same Patch Batch · liketrek · 2026-08-25 · 5 CVEs total

CVE-2026-78863 6.3 MEDIUM liketrek TREK Pre-2FA mfa_token authService.ts loginUser improper authentication
CVE-2026-78885 5.6 MEDIUM liketrek TREK OIDC Service oidcService.ts findOrCreateUser improper authentication
CVE-2026-78886 3.7 LOW liketrek TREK Public Journey Photo Proxy journey-public.controller.ts path traversal
CVE-2026-78887 3.7 LOW liketrek TREK Journey Photo Proxy validateShareTokenForAsset authorization

IV. Related Vulnerabilities

Same product: TREK
Same vendor: liketrek
Same weakness: CWE-89

V. Comments for CVE-2026-78864

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