VULNERABILITY INTELLIGENCE

CVE-2022-31471

CVSS score7.5 HIGH

EPSS probability1.70%

CISA KEVNot currently listed

Published2022-07-26

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.

Weakness classification

CWE-611: Improper Restriction of XML External Entity Reference

Primary references

vultures@jpcert.or.jp — Product, Third Party Advisory
vultures@jpcert.or.jp — Release Notes, Third Party Advisory
vultures@jpcert.or.jp — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Product, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory