CVE-2025-8447 is an improper access control vulnerability in GitHub Enterprise Server versions prior to 3.18. It allowed authenticated users with repository access to retrieve limited code content from other private repositories by crafting specific diff requests, provided they knew the target repository's name and branch/commit details. The vulnerability has a CVSS score of 3.1 (LOW), indicating a network attack vector with high attack complexity and low impact on confidentiality, with no integrity or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.14, <= 3.14.16CPE match | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | ||
>= 3.15, <= 3.15.11CPE match | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | ||
>= 3.16, <= 3.16.7CPE match | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | ||
>= 3.17, <= 3.17.4CPE match | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | ||
< 3.14.17CPE matchmatch criteria | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.