CVEvulnerability

CVE-2020-10516

9.8 CRITICAL Published 2020-06-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-06-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-285, CWE-552

Description

An improper access control vulnerability was identified in the GitHub Enterprise Server API that allowed an organization member to escalate permissions and gain access to unauthorized repositories within an organization. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.21 and was fixed in 2.20.9, 2.19.15, and 2.18.20. This vulnerability was reported via the GitHub Bug Bounty program.

Affected configurations

• github github (>= 2.18.0 < 2.18.20) • github github (>= 2.19.0 < 2.19.15) • github github (>= 2.20.0 < 2.20.9)

Related

Weakness · CWE (2)

  • CWE-285 Improper Authorization weakness
  • CWE-552 Files or Directories Accessible to External Parties weakness

References