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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-4742— XU-YIJIE grpo-flat grpo_vanilla.py main deserialization

Quick assessment

Affected
XU-YIJIE grpo-flat
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.

grpo-flat是XU-YIJIE个人开发者的一个使用零数据集和低资源训练grpo的工具。 grpo-flat存在代码问题漏洞，该漏洞源于文件grpo_vanilla.py中函数main处理不当，可能导致反序列化攻击。

CVSS 5.3 · Medium EPSS 0.19% · P9
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-4742

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
XU-YIJIE grpo-flat grpo_vanilla.py main deserialization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as problematic has been found in XU-YIJIE grpo-flat up to 9024b43f091e2eb9bac65802b120c0b35f9ba856. Affected is the function main of the file grpo_vanilla.py. The manipulation leads to deserialization. Local access is required to approach this attack. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
grpo-flat 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
grpo-flat是XU-YIJIE个人开发者的一个使用零数据集和低资源训练grpo的工具。 grpo-flat存在代码问题漏洞，该漏洞源于文件grpo_vanilla.py中函数main处理不当，可能导致反序列化攻击。
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
XU-YIJIE grpo-flat 9024b43f091e2eb9bac65802b120c0b35f9ba856 -

II. Public POCs for CVE-2025-4742

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-4742

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same weakness: CWE-502

V. Comments for CVE-2025-4742

No comments yet

Leave a comment