What is CVE-2025-4742?

CVE-2025-4742 is a medium-severity vulnerability in Xu-yijie Grpo-flat, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2025-05-16.

How severe is CVE-2025-4742?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Deserialization in Xu-yijie Grpo-flat

CVE-2025-4742

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 acce…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (5.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Xu-yijie Grpo-flat — versions 9024b43f091e2eb9bac65802b120c0b35f9ba856

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking)

Frequently asked questions

What is CVE-2025-4742?: CVE-2025-4742 is a medium-severity vulnerability in Xu-yijie Grpo-flat, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2025-05-16.
How severe is CVE-2025-4742?: Medium severity. CVSS v3 base score is 5.3 out of 10.