What is CVE-2023-48051?

CVE-2023-48051 is a high-severity vulnerability in Carglglz Upydev, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2023-11-20.

How severe is CVE-2023-48051?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Carglglz Upydev

CVE-2023-48051

An issue in /upydev/keygen.py in upydev v0.4.3 allows attackers to decrypt sensitive information via weak encryption padding.

Published 2023-11-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (14.6th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Carglglz Upydev — versions 0.4.3

Weakness classification (CWE)

CWE-326 — Inadequate Encryption Strength

References

github.com/Carglglz/upydev/issues/38 (Exploit, Mitigation, Issue Tracking)

Frequently asked questions

What is CVE-2023-48051?: CVE-2023-48051 is a high-severity vulnerability in Carglglz Upydev, classified under Inadequate Encryption Strength. CVSS score: 7.5/10. Published 2023-11-20.
How severe is CVE-2023-48051?: High severity. CVSS v3 base score is 7.5 out of 10.