A server-side request forgery (SSRF) vulnerability was identified in GitHub Enterprise Server that allowed an unauthenticated attacker to send crafted requests to internal services by exploiting insufficient input validation in an upload endpoint. By injecting path traversal content into request parameters, an attacker could bypass the intended request flow and redirect internal API calls, potentially accessing internal services and exposing sensitive credentials. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.22 and was fixed in versions 3.17.17, 3.18.11, 3.19.8, 3.20.4, and 3.21.2. This vulnerability was reported via the GitHub Bug Bounty program.
oryginał ENCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/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:XGitHub Enterprise Server
APPGithub3.21.13.16.0 – 3.16.19 (bez)3.17.0 – 3.17.16 (bez)3.18.0 – 3.18.10 (bez)3.19.0 – 3.19.7 (bez)3.20.0 – 3.20.3 (bez)
Powiązane podatności
Obejście uwierzytelniania SAML SSO w GitHub Enterprise Server
XML Signature Wrapping w GitHub Enterprise Server — fałszowanie SAML
Authentication bypass w GitHub Enterprise Server via SAML SSO
Command injection w GitHub Enterprise Server — eskalacja do admina SSH
Command injection w GitHub Enterprise Server — przejęcie dostępu SSH admina