Is CVE-2023-46646 in the CISA KEV catalog?

No. CVE-2023-46646 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-46646?

CVE-2023-46646 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-46646?

CVE-2023-46646 has an EPSS score of 0.54% (42th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-46646?

Upgrade enterprise server to 3.10.4 or later.

CVE & CISA-KEV Catalog

CVE-2023-46646

MEDIUM

5.3

CVSS v3

NVD

Description

Improper access control in all versions of GitHub Enterprise Server allows unauthorized users to view private repository names via the "Get a check run" API endpoint. This vulnerability did not allow unauthorized access to any repository content besides the name. This vulnerability affected GitHub Enterprise Server version 3.7.0 and above and was fixed in version 3.17.19, 3.8.12, 3.9.7 3.10.4, and 3.11.0.

CWE-639Authorization Bypass Through User-Controlled Key

How to fix

Remediation Available

enterprise serverNVD

Affected:>= 3.10.0, < 3.10.4Fixed in:3.10.4CVE-2023-46646derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.54%probability of exploitation in 30 days

42ndpercentile

Moderate risk: more likely to be exploited than 42% of all known CVEs.

References

Release Notes4

Related Vulnerabilities

Other CWE-639 (Authorization Bypass Through User-Controlled Key) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-6875	Critical	9.8	90%	-	-
CVE-2024-46982	High	7.5	61%	-	Fix
CVE-2021-45428	Critical	9.8	57%	-	-
CVE-2019-17382	Critical	9.1	54%	-	Fix
CVE-2019-13360	Critical	9.8	24%	-	-
CVE-2023-48783	Medium	5.4	22%	-	Fix

Embed a live status badge for CVE-2023-46646

Markdown

[![CVE-2023-46646](https://tridentstack.com/cve/badge/CVE-2023-46646.svg)](https://tridentstack.com/cve/CVE-2023-46646)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-46646"><img src="https://tridentstack.com/cve/badge/CVE-2023-46646.svg" alt="CVE-2023-46646"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-12-16.