A vulnerability has been found in Frappe up to 15.108.x/16.18.x and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Data Import. The manipulation leads to cross site scripting. This vulnerability is uniquely identified as CVE-2026-49391. The attack is possible to be carried out remotely. No... Weiterlesen
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CVE-2026-49391 | Frappe up to 15.108.x/16.18.x Data Import cross site scripting
A vulnerability has been found in Frappe up to 15.108.x/16.18.x and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Data Import. The manipulation leads to cross site scripting. This…
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IoC Intelligence (1 Indikatoren)
CVE-2026-49391
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title: Detect Exploitation - CVE-2026-49391 | Frappe up to 15.108.x/16.18.x Data Import cross site scripting
id: 6cdbcd6d-c80c-4c45-97e0-59cb9e2ac9a3
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 = "CVE-2026-49391 | Frappe up to " ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
GEFÄHRDET (80%)
Crown Jewels & DB
Geringes Risiko
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2026-49391 | Frappe up to 15.108.x/1.... 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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