A GitLab feature designed to let users create work items through email can be abused as an account-level code delivery mechanism, potentially allowing attackers to push commits to protected branches and execute CI/CD pipelines when a private incoming-email address is exposed. Security researcher Joe Leon of Aikido Security found that GitLab’s... Weiterlesen
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⚡ tsecurity.de Intelligence
GitLab Email Feature Lets Attackers Push Code to Protected Branches and Execute CI/CD Jobs
A GitLab feature designed to let users create work items through email can be abused as an account-level code delivery mechanism, potentially allowing attackers to push commits to protected branches and execute CI/CD pipelines when a…
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title: Detect Exploitation - GitLab Email Feature Lets Attackers Push Code to Protected Branches and Execute CI/CD Jobs
id: eefb1524-3c00-4aa5-aa62-a5ced733c1c4
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "GitLab Email Feature Lets Atta" ascii wide
condition:
any of them
}tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich GitLab Email Feature Lets Attackers Push.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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