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CVE-2024-21547

Quick assessment

Affected
n/a spatie/browsershot
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.

Browsershot是Spatie开源的一个工具。用于可以将网页转换为图像或 pdf。 Browsershot 5.0.1及之前版本存在安全漏洞，该漏洞源于容易受到目录遍历攻击，攻击者可以读取服务器上的任何文件。

CVSS 7.5 · High EPSS 0.95% · P60
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I. Basic Information for CVE-2024-21547

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Versions of the package spatie/browsershot before 5.0.2 are vulnerable to Directory Traversal due to URI normalisation in the browser where the file:// check can be bypassed with file:\\. An attacker could read any file on the server by exploiting the normalization of \ into /.
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
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Browsershot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Browsershot是Spatie开源的一个工具。用于可以将网页转换为图像或 pdf。 Browsershot 5.0.1及之前版本存在安全漏洞，该漏洞源于容易受到目录遍历攻击，攻击者可以读取服务器上的任何文件。
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
- spatie/browsershot 0 ~ 5.0.2 -

II. Public POCs for CVE-2024-21547

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 9937 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-2024-21547

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Patches & Fixes for CVE-2024-21547 (1)

Vendor Advisories for CVE-2024-21547 (1)

Proof of Concept for CVE-2024-21547 (1)

Same Patch Batch · n/a · 2024-12-18 · 24 CVEs total

CVE-2024-21546 9.8 CRITICAL laravel-filemanager 安全漏洞
CVE-2024-21548 7.5 HIGH Bun 安全漏洞
CVE-2024-53580 iperf 安全漏洞
CVE-2024-49202 Keyfactor Command 安全漏洞
CVE-2024-49201 Remote File Orchestrator Extension 安全漏洞
CVE-2024-56174 Optimizely Configured Commerce 安全漏洞
CVE-2024-56170 FORT Validator 安全漏洞
CVE-2024-56169 FORT Validator 安全漏洞
CVE-2024-56116 Amiro.CMS 安全漏洞
CVE-2024-56173 Optimizely Configured Commerce 安全漏洞
CVE-2024-56175 Optimizely Configured Commerce 安全漏洞
CVE-2024-56115 Amiro.CMS 安全漏洞
CVE-2024-55505 CodeAstro Complaint Management System 安全漏洞
CVE-2024-55492 Winmail Server 安全漏洞
CVE-2024-55506 CodeAstro Complaint Management System 安全漏洞
CVE-2024-55461 SeaCMS 安全漏洞
CVE-2024-55239 i-Educar 安全漏洞
CVE-2024-55086 GetSimple CMS 安全漏洞
CVE-2024-55231 PHPGurukul Online Notes Sharing Management System 安全漏洞
CVE-2024-55088 GetSimple CMS 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: spatie/browsershot
Same vendor: n/a
Same weakness: CWE-22

V. Comments for CVE-2024-21547

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