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CVE-2026-123510— Vikunja before 2.7.1 Plugin and Log Directories Not Anchored to Rootpath

Quick assessment

Affected
go-vikunja vikunja
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.

在版本 2.7.1 之前的 Vikunja 中，PluginsDir 和 LogPath 未能正确重新锚定到 service.rootpath，导致插件可从启动工作目录加载，日志也可被写入该目录。若本地攻击者拥有对该目录的写入权限，则可在启用插件功能时植入恶意插件至服务器，或读取被错误放置的日志文件（包括 audit.log）。

CVSS 3.3 · Low EPSS 0.09% · P0

Affected Version Matrix 2

VendorProduct Version RangeStatus
go-vikunja vikunja < 2.7.1 affected
2.7.1 unaffected
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I. Basic Information for CVE-2026-123510

Vulnerability Information
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Vulnerability Title
Vikunja before 2.7.1 Plugin and Log Directories Not Anchored to Rootpath
Source: CVE Program / CVE List V5
Vulnerability Description
Vikunja before 2.7.1 fails to re-anchor PluginsDir and LogPath to service.rootpath, allowing plugins to load from and logs to be written in the startup working directory. Local attackers able to write to that directory can plant plugins loaded into the server when plugins are enabled, or read misplaced logs including audit.log.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
go-vikunja vikunja 0 ~ 2.7.1 -

II. Public POCs for CVE-2026-123510

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III. Intelligence Information for CVE-2026-123510

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Other References for CVE-2026-123510 (2)

Same Patch Batch · go-vikunja · 2026-11-08 · 39 CVEs total

CVE-2026-123531 8.8 HIGH Vikunja 1.0.0 before 2.7.1 Pagination Limit Bypass via page=0 Parameter
CVE-2026-123522 7.1 HIGH Vikunja before 2.7.1 Task Information Disclosure via Kanban Bucket Move Webhook
CVE-2026-123520 7.1 HIGH Vikunja 0.18.0 before 2.7.1 Privilege Escalation via Account Deletion
CVE-2026-123497 6.8 MEDIUM Vikunja veans before 2.7.1 HTTPS to HTTP Downgrade in Server Discovery
CVE-2026-123528 6.8 MEDIUM Vikunja before 2.7.1 Insufficient Session Expiration via HTTP Token Middleware
CVE-2026-123513 6.8 MEDIUM Vikunja before 2.7.1 Auth Token Leak via API URL Change
CVE-2026-123523 6.5 MEDIUM Vikunja before 2.7.1 Memory Exhaustion via Unbounded Avatar Size Cache
CVE-2026-123525 6.5 MEDIUM Vikunja before 2.7.1 Memory Exhaustion DoS via Trello, Todoist and Microsoft To Do Migrati
CVE-2026-123519 6.5 MEDIUM Vikunja before 2.7.1 Memory Exhaustion DoS via WeKan and Vikunja-File Imports
CVE-2026-123501 6.5 MEDIUM Vikunja before 2.7.1 Memory Exhaustion DoS via Unbounded Image Decodes
CVE-2026-123500 6.2 MEDIUM Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump
CVE-2026-123512 6.1 MEDIUM Vikunja before 2.7.1 Sensitive Token Exposure via URL Query in Access Logs
CVE-2026-123499 5.9 MEDIUM Vikunja veans before 2.7.1 Credential Leak via Repo-Controlled .veans.yml Server
CVE-2026-123530 5.9 MEDIUM Vikunja before 2.7.1 Missing Step-Up Authentication via TOTP Enrollment Endpoints
CVE-2026-123521 5.9 MEDIUM Vikunja before 2.7.1 Password Brute-Force via TOTP Disable Endpoint
CVE-2026-123524 5.7 MEDIUM Vikunja 0.23.0 before 2.7.1 Information Disclosure via Webhook related_tasks Payload
CVE-2026-123505 5.5 MEDIUM Vikunja before 2.7.1 World-Readable Local File Storage and SQLite Database
CVE-2026-123493 5.4 MEDIUM Vikunja from 2.4.0 before 2.7.1 Authentication Bypass via Bot API Tokens
CVE-2026-123506 5.4 MEDIUM Vikunja 2.2.0 before 2.7.1 Token Scope Bypass via Project Webhook Endpoints
CVE-2026-123526 5.4 MEDIUM Vikunja before 2.7.1 Mass Assignment via Team external_id Field

Showing top 20 of 39 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: vikunja
Same vendor: go-vikunja
Same weakness: CWE-427