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CVE-2026-62344— Wanderer: Unauthenticated Access to Private Trails and Comments via ActivityPub Endpoints

Quick assessment

Affected
open-wanderer wanderer
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.

Wanderer 是一个用于保存和分享冒险经历的自托管路线数据库。在 0.19.3 版本之前，未认证的 和 端点会调用 和 函数，直接返回完整的路线和评论记录，而未应用 PocketBase 集合视图规则。能够枚举或猜测记录 ID 的攻击者可以获取私有的路线名称、描述、GPS 坐标、GPX 文件 URL、照片 URL 以及评论内容。该问题已在 0.19.3 版本中修复。

CVSS 7.5 · High

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing

Affected Version Matrix 1

VendorProduct Version RangeStatus
open-wanderer wanderer < 0.19.3 affected
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I. Basic Information for CVE-2026-62344

Vulnerability Information
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Vulnerability Title
Wanderer: Unauthenticated Access to Private Trails and Comments via ActivityPub Endpoints
Source: CVE Program / CVE List V5
Vulnerability Description
Wanderer is a self-hosted trail database for saving and sharing adventures. Prior to 0.19.3, the unauthenticated GET /activitypub/trail/{id} and GET /activitypub/comment/{id} endpoints call ActivitypubTrail() and ActivitypubComment() to return full trail and comment records without applying the PocketBase collection view rules. An attacker who can enumerate or guess record IDs can retrieve private trail names, descriptions, GPS coordinates, GPX file URLs, photo URLs, and comments. This issue is fixed in version 0.19.3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
open-wanderer wanderer < 0.19.3 -

II. Public POCs for CVE-2026-62344

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III. Intelligence Information for CVE-2026-62344

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Other References for CVE-2026-62344 (4)

Same Patch Batch · open-wanderer · 2026-11-06 · 4 CVEs total

CVE-2026-71495 10.0 CRITICAL Wanderer: SSRF Vulnerability in /api/v1/trail/download - Unvalidated URL Leads to Internal
CVE-2026-62346 7.6 HIGH Wanderer: Stored XSS via waypoint.name and waypoint.icon in Elevation Profile innerHTML
CVE-2026-62345 7.6 HIGH Stored XSS via Unsanitized waypoint.icon in Map Marker (insertAdjacentHTML)

IV. Related Vulnerabilities

Same product: wanderer
Same vendor: open-wanderer
Same weakness: CWE-639