Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-54505— TREK: Stored cross-user HTML injection via trip title in the Journey suggestion banner

Quick assessment

Affected
mauriceboe 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.

mauriceboe TREK是mauriceboe组织的一款服务器与网络设备。 mauriceboe TREK 3.1.0之前版本存在跨站脚本漏洞，该漏洞源于未转义的activeSuggestion.title值被插入到journey.frontpage.suggestionText中并通过dangerouslySetInnerHTML渲染，可能导致内容欺骗和界面伪装。

CVSS 2.0 · Low EPSS 0.58% · P47

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
mauriceboe TREK < 3.1.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-54505

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
TREK: Stored cross-user HTML injection via trip title in the Journey suggestion banner
Source: CVE Program / CVE List V5
Vulnerability Description
TREK is a collaborative travel planner. Prior to 3.1.0, when the Journey add-on is enabled, TREK interpolates the unescaped activeSuggestion.title value into journey.frontpage.suggestionText through client/src/i18n/TranslationContext.tsx and renders the result with dangerouslySetInnerHTML in client/src/pages/JourneyPage.tsx. A trip owner can store HTML in a qualifying trip title, and GET /api/journeys/suggestions returns that title through getSuggestions(userId) to a collaborator who opens the authenticated Journey page. The markup is inserted as live DOM in the collaborator's session, enabling content spoofing and UI redress, although the default Content Security Policy blocks inline handlers and script execution. This issue is fixed in version 3.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
mauriceboe TREK 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
mauriceboe TREK是mauriceboe组织的一款服务器与网络设备。 mauriceboe TREK 3.1.0之前版本存在跨站脚本漏洞，该漏洞源于未转义的activeSuggestion.title值被插入到journey.frontpage.suggestionText中并通过dangerouslySetInnerHTML渲染，可能导致内容欺骗和界面伪装。
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
mauriceboe TREK < 3.1.0 -

II. Public POCs for CVE-2026-54505

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-54505

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-54505 (1)

Vendor Advisories for CVE-2026-54505 (1)

Other References for CVE-2026-54505 (1)

Same Patch Batch · mauriceboe · 2026-08-20 · 4 CVEs total

CVE-2026-54509 6.5 MEDIUM TREK IDOR: any authenticated user can read another user's journey share token (full journe
CVE-2026-54508 5.3 MEDIUM TREK: Blind SSRF via unvalidated redirect-following in Google/Naver list import and Maps U
CVE-2026-62945 4.3 MEDIUM TREK: Cross-trip reservation title disclosure via file links

IV. Related Vulnerabilities

Same product: TREK
Same vendor: mauriceboe
Same weakness: CWE-79

V. Comments for CVE-2026-54505

No comments yet

Leave a comment