CVE-2024-11222Network attack vectorHinoki check available

Cross-user merge commit actions via pipeline race

Published Sep 16, 2026 · Updated Sep 16, 2026

Race condition in GitLab CE/EE merge request pipeline creation allows remote authenticated users to act in another user’s commit context. GitLab has not disclosed which competing state operations become unsynchronized, beyond locating the race in pipeline creation. Successful exploitation requires Developer access, targeted user interaction, and winning a high-complexity race; it exposes or changes data reachable through the other user’s merge request commit.

CVSS severity6.4
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Race condition in GitLab CE/EE merge request pipeline creation allows remote authenticated users to act in another user’s commit context. GitLab has not disclosed which competing state operations become unsynchronized, beyond locating the race in pipeline creation. Successful exploitation requires Developer access, targeted user interaction, and winning a high-complexity race; it exposes or changes data reachable through the other user’s merge request commit.

The record

CVE
CVE-2024-11222
Published
Sep 16, 2026
Updated
Sep 16, 2026
Vendor
GitLab
Product
GitLab
Classifications
CWE-362, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2026Record 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=13.0 <19.1.8
  2. Affected versionversion=19.2 <19.2.6
  3. Affected versionversion=19.3 <19.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=13.0 <19.1.8; version=19.2 <19.2.6; version=19.3 <19.3.2

Published CVSS scores

6.4GitLabCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
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