What is CVE-2023-49858?

CVE-2023-49858 is a medium-severity vulnerability in Austin Custom Login, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-12-09.

How severe is CVE-2023-49858?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2023-49858 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Austin Custom Login

CVE-2023-49858

Missing Authorization vulnerability in Austin Custom Login custom-login allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Custom Login: from n/a through <= 4.1.0.

Vulnerability class: Broken Access Control

EPSS: 0.004 (31.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Austin Custom Login — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2023-49858?: CVE-2023-49858 is a medium-severity vulnerability in Austin Custom Login, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-12-09.
How severe is CVE-2023-49858?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2023-49858 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.