CVE-2023-46646

mediumpriority · track · 21EPSS 0.005 · 45 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.54% (45th) EPSS

CVSS 5.3 · medium

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · product-cna@github.comexploitability 3.9 · impact 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-639USprimary

affected products (9)

Products and version ranges known to be affected.

GitHub Enterprise Server≤ 3.9.0 ≤3.9.6enisa_euvdEU
GitHub Enterprise Server≤ 3.10.0 ≤3.10.3enisa_euvdEU
GitHub Enterprise Server≤ 3.7.0 ≤3.7.18enisa_euvdEU
GitHub Enterprise Server≤ 3.8.0 ≤3.8.11enisa_euvdEU
GitHub Enterprise Server< 3.11.0enisa_euvdEU
github enterprise server3.10.0 → 3.10.4nvdUScpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
github enterprise server3.7.0 → 3.7.19nvdUScpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
github enterprise server3.8.0 → 3.8.12nvdUScpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*
github enterprise server3.9.0 → 3.9.7nvdUScpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-3210Microsoft GitHub Enterprise: Mehrere SchwachstellenDeutsch2023-12-21csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Microsoft GitHub Enterprise ausnutzen, um seine Rechte zu erweitern, Informationen preiszugeben, Daten zu manipulieren und Sicherheitsvorkehrungen zu umgehen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd cert_bund NVD CVE.org MITRE

published 2023-12-21modified 2026-06-17

related (3,336)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-55255US	—OT critical	0.89% (59th)	KEV	2026-06-23
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.1, an Insecure Direct Object Reference (IDOR) vulnerability in /api/v1/responses endpoin…
CVE-2023-6875US	critical9.8OT critical	90.3% (100th)	Exploit	2024-01-11
The POST SMTP Mailer – Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to unauthorized access of data and modification…
CVE-2021-45428US	critical9.8	56.9% (99th)	Exploit	2022-01-03
TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.
CVE-2019-13360US	critical9.8	24.4% (98th)	Exploit	2019-07-16
In CentOS-WebPanel.com (aka CWP) CentOS Web Panel 0.9.8.836, remote attackers can bypass authentication in the login process by leveraging knowledge of a valid username.
CVE-2019-17382US	critical9.1	54.1% (99th)	—	2019-10-09
An issue was discovered in zabbix.php?action=dashboard.view&dashboardid=1 in Zabbix through 4.4. An attacker can bypass the login page and access the dashboard page, and then creat…

+3331 more

references (13)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan