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CVE-2024-32871— Pimcore Vulnerable to Flooding Server with Thumbnail files

Quick assessment

Affected
pimcore pimcore
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.

Pimcore是奥地利Pimcore公司的一套开源的用于创建和管理Web应用程序的Web内容管理平台。该平台集成了Web内容管理、电子商务框架和产品信息管理等应用。 Pimcore 11.2.4之前版本存在安全漏洞，该漏洞源于通过更改请求缩略图的文件扩展名或缩放比例，攻击者可以创建比原始文件大得多的文件。

CVSS 7.5 · High EPSS 0.76% · P54

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2024-32871

Vulnerability Information
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Vulnerability Title
Pimcore Vulnerable to Flooding Server with Thumbnail files
Source: CVE Program / CVE List V5
Vulnerability Description
Pimcore is an Open Source Data & Experience Management Platform. The Pimcore thumbnail generation can be used to flood the server with large files. By changing the file extension or scaling factor of the requested thumbnail, attackers can create files that are much larger in file size than the original. This vulnerability is fixed in 11.2.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Pimcore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Pimcore是奥地利Pimcore公司的一套开源的用于创建和管理Web应用程序的Web内容管理平台。该平台集成了Web内容管理、电子商务框架和产品信息管理等应用。 Pimcore 11.2.4之前版本存在安全漏洞，该漏洞源于通过更改请求缩略图的文件扩展名或缩放比例，攻击者可以创建比原始文件大得多的文件。
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
pimcore pimcore >= 11.0.0, < 11.2.4 -

II. Public POCs for CVE-2024-32871

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 11185 chars
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Trigger conditions & impact
Full executable POC code
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POC zip download
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III. Intelligence Information for CVE-2024-32871

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Patches & Fixes for CVE-2024-32871 (2)

Vendor Advisories for CVE-2024-32871 (1)

IV. Related Vulnerabilities

Same product: pimcore
Same vendor: pimcore
Same weakness: CWE-770

V. Comments for CVE-2024-32871

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