CVE-2026-32026
OpenClaw versions prior to 2026.2.24 contain an improper path validation vulnerability in sandbox media handling that allows absolute paths under the host temporary directory outside the active sandbox root. Attackers can exploit this by providing malicious media references to read and exfiltrate arbitrary files from the host temporary directory through attachment delivery mechanisms.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 7.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.51%
- Percentil entre todas las CVEs puntuadas: 42
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement75 % - Impacto principal
T1005Data from Local Systemcollection80 %
AV:N/PR:L permite acceso remoto con privilegios. CWE-22 (path traversal) en manejo de media permite leer archivos arbitrarios del directorio temporal del host. Lectura de datos (T1005) es el impacto explícito.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-22
Referencias
- https://github.com/openclaw/openclaw/commit/79a7b3d22ef92e36a4031093d80a0acb0d82f351
- https://github.com/openclaw/openclaw/commit/d3da67c7a9b463edc1a9b1c1f7af107a34ca32f5
- https://github.com/openclaw/openclaw/commit/def993dbd843ff28f2b3bad5cc24603874ba9f1e
- https://github.com/openclaw/openclaw/security/advisories/GHSA-33hm-cq8r-wc49
- https://www.vulncheck.com/advisories/openclaw-arbitrary-file-read-via-improper-temporary-path-validation-in-sandbox
JSON original (NVD)
Mostrar
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