CVE-2026-48499

🎯 CVE-2026-48499 🧪 PoC 🇪🇺 EUVD

💬 0 Diskussion 📄 .md Alle CVEs anzeigen ✕

CVE-2026-48499 | Activepieces is an open source AI workflow automation platform. Prior to 0.84.0, an unsanitized path segment in the Code piece sandbox can let an authenticated flow author reach read-write cached flow and code files belonging to other tenants on the same worker, exposing embedded data and allowing modified code to execute on a victim tenant's next flow run. This issue is fixed in version 0.84.0.

Activepieces is an open source AI workflow automation platform. Prior to 0.84.0, an unsanitized path segment in the Code piece sandbox can let an authenticated flow author reach read-write cached flow and code files belonging to other tenants on the same worker, exposing embedded data and allowing modified code to execute on a victim tenant's next flow run. This issue is fixed in version 0.84.0.

Klassifikation & Betroffenheit:

CWE-200CWE-285CWE-668CWE-732 activepieces activepieces < 0.84.0

Exposure of Sensitive Information to an Unauthorized Actor 🎯 High

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

🛡️ Empfohlene Mitigation: Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system de…

Vollständige Definition bei MITRE ➔

⚔️ Typische Angriffsmuster (CAPEC):

CAPEC-13 · Subverting Environment Variable Values (Very High) CAPEC-22 · Exploiting Trust in Client (High) CAPEC-116 · Excavation (Medium) CAPEC-169 · Footprinting (Very Low) CAPEC-224 · Fingerprinting (Very Low) CAPEC-285 · ICMP Echo Request Ping (Low) CAPEC-287 · TCP SYN Scan (Low) CAPEC-290 · Enumerate Mail Exchange (MX) Records (Low)

🎯 ATT&CK-Techniken (Kill-Chain-Verhalten):

T1562.003 · Impair Defenses:Impair Command His… T1574.006 · Hijack Execution Flow:Dynamic Link… T1574.007 · Hijack Execution Flow:Path Interce… T1217 · Browser Bookmark Discovery T1592 · Gather Victim Host Information T1595 · Active Scanning

🧩 Ähnliche Schwachstellen (Hersteller/Klasse/Score-Band):

CVE-2026-87337 10.0 CVE-2026-92947 10.0 CVE-2026-92960 10.0 CVE-2026-27604 10.0 CVE-2026-40965 10.0

🩹 Patch verfügbar (OSV):

🩹 05354b374a52b6611adfc9816a484cfeadf15702 (Commit) 🩹 9d8d328424bd32d295c5727af7550e1b57f9074d (Commit)

📚 Referenzen & Quellen:

🇪🇺 Original-Eintrag (ENISA EUVD) 🇺🇸 NVD-Eintrag

Ausnutzungs-Zeitleiste:

Reserviert 2026

Veröffentlicht 07/2026

Heute 07.11.

CVSS-Vektor-Analyse: 9.3

AV · Angriffsvektor Netzwerk

AC · Komplexität Gering

PR · Privilegien Gering

UI · Interaktion Keine

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

CNA-Bewertung (GitHub_M): 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA…

Veröffentlicht:30.07.2026

Aktualisiert:30.07.2026 20:07

Assigner (CNA):GitHub_M

EUVD-ID:EUVD-2026-51202

Quellen: 🇪🇺 EUVD-Datenbank (ENISA) + 🇺🇸 NVD-Anreicherung · 24-h-Cache

CWE-200 ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

Tier	CVEs	Anteil
≥90 %	785	0,2 %
≥50 %	3.557	0,9 %
≥10 %	13.139	3,2 %
<10 %	391.193	95,7 %

Tier

CVEs

Anteil

≥90 %

785

0,2 %

≥50 %

3.557

0,9 %

≥10 %

13.139

3,2 %

<10 %

391.193

95,7 %

9.3 CRITICAL

EPSS

0.4%

CVE-2026-48499 🌐 Netzwerk (Remote) 🔑 Geringe Nutzerrechte nötig

activepieces

CVE-2026-48499 | Activepieces is an open source AI workflow automation platform. Prior to 0.84.0, an unsanitized path segment in the Code piece sandbox can let an authenticated flow author reach read-write cached flow and code files belonging to other tenants on the same worker, exposing embedded data and allowing modified code to execute on a victim tenant's next flow run. This issue is fixed in version 0.84.0.

CWE-200 ✓ Offizieller Patch / Advisory verfügbar

💡 Gegenmaßnahme: Sicherheits-Update des Herstellers zeitnah einspielen und Netzwerksegmentierung prüfen.

vor 3 Monaten

🛡️ Details ➔

Zero-Day & Vulnerability Intelligence Hub