Medium severity · published Dec 21, 2023
CVE-2023-51380
Incorrect Authorization allows Read Access to Issue Comments in GitHub Enterprise Server
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed issue comments to be read with an improperly scoped token. This vulnerability affected all versions of GitHub Enterprise Server since 3.7 and was fixed in version 3.7.19, 3.8.12, 3.9.7, 3.10.4, and 3.11.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ES
Enterprise Server · GitHub
3.7.0 through 3.7.18; 3.8.0 through 3.8.11; 3.9.0 through 3.9.6; 3.10.0 through 3.10.3; 3.11 through 3.11.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-51380
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-51380
Release Notes
https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.4
Release Notes
https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.1
Release Notes
https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.19
Release Notes
https://docs.github.com/en/enterprise-server@3.8/admin/release-notes#3.8.12
Release Notes
https://docs.github.com/en/enterprise-server@3.9/admin/release-notes#3.9.7
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