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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-49970— Laravel-Mediable < 7.0.0 Path Traversal via File::sanitizePath()

Quick assessment

Affected
plank laravel-mediable
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Plank Laravel-Mediable是Plank个人开发者开源的一个Laravel媒体文件管理包。 Plank laravel-mediable 7.0.0之前版本存在路径遍历漏洞，该漏洞源于File::sanitizePath()函数存在路径遍历问题，允许攻击者通过控制传递给MediaUploader::toDestination()的目录参数，将上传的文件写入任意位置。攻击者可利用允许点和斜杠字符的宽松字符类正则表达式，结合无效的尾部trim()调用来绕过清理，将文件上传到文档根目录、环境配置

CVSS 8.8 · High EPSS 1.03% · P63

Affected Version Matrix 1

VendorProduct Version RangeStatus
plank laravel-mediable < 7.0.0 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-49970

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Laravel-Mediable < 7.0.0 Path Traversal via File::sanitizePath()
Source: CVE Program / CVE List V5
Vulnerability Description
Laravel-Mediable before 7.0.0 contains a path traversal vulnerability in the File::sanitizePath() function that allows attackers to write uploaded files to arbitrary locations by controlling the directory argument passed to MediaUploader::toDestination(). Attackers can exploit the permissive character-class regex that allows both dot and slash characters combined with an ineffective trailing trim() call to bypass sanitization and upload files to sensitive locations such as the document root, environment configuration files, or application configuration directories, enabling remote code execution.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
plank laravel-mediable 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Plank Laravel-Mediable是Plank个人开发者开源的一个Laravel媒体文件管理包。 Plank laravel-mediable 7.0.0之前版本存在路径遍历漏洞，该漏洞源于File::sanitizePath()函数存在路径遍历问题，允许攻击者通过控制传递给MediaUploader::toDestination()的目录参数，将上传的文件写入任意位置。攻击者可利用允许点和斜杠字符的宽松字符类正则表达式，结合无效的尾部trim()调用来绕过清理，将文件上传到文档根目录、环境配置
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
plank laravel-mediable 0 ~ 7.0.0 -

II. Public POCs for CVE-2026-49970

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6727 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-49970

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-49970 (1)

Vendor Pages for CVE-2026-49970 (1)

Other References for CVE-2026-49970 (1)

Same Patch Batch · plank · 2026-07-13 · 4 CVEs total

CVE-2026-49972 8.8 HIGH Laravel-Mediable < 7.0.0 File Upload RCE via Extension Bypass
CVE-2026-49969 7.4 HIGH Laravel-Mediable < 7.0.0 SSRF via RemoteUrlAdapter URL Handling
CVE-2026-49971 6.1 MEDIUM Laravel-Mediable < 7.0.0 Stored XSS via SVG File Upload

IV. Related Vulnerabilities

Same product: laravel-mediable
Same vendor: plank
Same weakness: CWE-22

V. Comments for CVE-2026-49970

No comments yet

Leave a comment