CVE-2023-23763
GitHub Enterprise Server Private Repository Visibility Exposure
Description
An authorization/sensitive information disclosure vulnerability was identified in GitHub Enterprise Server that allowed a fork to retain read access to an upstream repository after its visibility was changed to private. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.10.0 and was fixed in versions 3.9.4, 3.8.9, 3.7.16 and 3.6.18. This vulnerability was reported via the GitHub Bug Bounty program.
INFO
Published Date :
Sept. 1, 2023, 3:15 p.m.
Last Modified :
Nov. 21, 2024, 7:46 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-23763.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-23763 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-23763 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.6.18-security-fixes Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.7.16-security-fixes Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.8.9-security-fixes Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.9.4-security-fixes -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Sep. 07, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://docs.github.com/en/[email protected]/admin/release-notes#3.6.18-security-fixes No Types Assigned https://docs.github.com/en/[email protected]/admin/release-notes#3.6.18-security-fixes Release Notes Changed Reference Type https://docs.github.com/en/[email protected]/admin/release-notes#3.7.16-security-fixes No Types Assigned https://docs.github.com/en/[email protected]/admin/release-notes#3.7.16-security-fixes Release Notes Changed Reference Type https://docs.github.com/en/[email protected]/admin/release-notes#3.8.9-security-fixes No Types Assigned https://docs.github.com/en/[email protected]/admin/release-notes#3.8.9-security-fixes Release Notes Changed Reference Type https://docs.github.com/en/[email protected]/admin/release-notes#3.9.4-security-fixes No Types Assigned https://docs.github.com/en/[email protected]/admin/release-notes#3.9.4-security-fixes Release Notes Added CWE NIST CWE-862 Added CPE Configuration OR *cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* versions from (including) 3.6.0 up to (excluding) 3.6.18 *cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* versions from (including) 3.7.0 up to (excluding) 3.7.16 *cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* versions from (including) 3.8.0 up to (excluding) 3.8.9 *cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* versions from (including) 3.9.0 up to (excluding) 3.9.4
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-23763 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-23763
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.32478
percentile