CVE-2024-1482Network attack vector

Authenticated workflow execution via unauthorized branch creation

Published Feb 14, 2024 · Updated Aug 1, 2024

Incorrect authorization in GitHub Enterprise Server allows remote authenticated users to execute arbitrary GitHub Actions workflows. The public-repository branch-creation path accepts an unauthorized branch write and then launches attacker-controlled workflow content with the repository's GITHUB_TOKEN, but GitHub has not disclosed the responsible handler or missing authorization check. Access to the Enterprise Server and GitHub Actions on a public repository are required; execution inherits the token's permissions.

CVSS severity7.1
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Incorrect authorization in GitHub Enterprise Server allows remote authenticated users to execute arbitrary GitHub Actions workflows. The public-repository branch-creation path accepts an unauthorized branch write and then launches attacker-controlled workflow content with the repository's GITHUB_TOKEN, but GitHub has not disclosed the responsible handler or missing authorization check. Access to the Enterprise Server and GitHub Actions on a public repository are required; execution inherits the token's permissions.

The record

CVE
CVE-2024-1482
Published
Feb 14, 2024
Updated
Aug 1, 2024
Vendor
Twitter
Product
GitHub Enterprise Server
Classifications
CWE-863, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.10.0 <3.10.6 changes=[{"at":"3.10.7","status":"unaffected"}]
  2. Affected versionversion=3.11.0 <3.11.4 changes=[{"at":"3.11.5","status":"unaffected"}]
  3. Affected versionversion=3.9.0 <3.9.9 changes=[{"at":"3.9.10","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Twitter · GitHub Enterprise Serverversion=3.10.0 <3.10.6 changes=[{"at":"3.10.7","status":"unaffected"}]; version=3.11.0 <3.11.4 changes=[{"at":"3.11.5","status":"unaffected"}]; version=3.9.0 <3.9.9 changes=[{"at":"3.9.10","status":"unaffected"}]

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
7.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo