XU-YIJIE grpo-flat up to 9024b43f091e2eb9bac65802b120c0b35f9ba856 grpo_vanilla.py main deserialization

Summaryinfo

A vulnerability was found in XU-YIJIE grpo-flat up to 9024b43f091e2eb9bac65802b120c0b35f9ba856. It has been declared as problematic. This affects the function main of the file grpo_vanilla.py. The manipulation results in deserialization. This vulnerability is reported as CVE-2025-4742. The attack requires a local approach. No exploit exists. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

Detailsinfo

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 with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed with XingTu Team of Legendsec at QI-ANXIN. The advisory is available at github.com. This vulnerability is traded as CVE-2025-4742. The exploitability is told to be easy. Local access is required to approach this attack. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/15/2025 Advisory disclosed
05/15/2025 +0 days VulDB entry created
05/27/2025 +12 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Organization: XingTu Team of Legendsec at QI-ANXIN
Status: Not defined

CVE: CVE-2025-4742 (🔒)
GCVE (CVE): GCVE-0-2025-4742
GCVE (VulDB): GCVE-100-309042

Entryinfo

Created: 05/15/2025 10:07
Updated: 05/27/2025 13:51
Changes: 05/15/2025 10:07 (53), 05/16/2025 12:16 (30), 05/27/2025 13:51 (1)
Complete: 🔍
Submitter: ybdesire
Committer: ybdesire
Cache ID: 216::103

Submitinfo

Accepted

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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