PT-2020-12475 · Mulesoft · Mulesoft Apikit

N33Dle + 1 · Published 2020-03-26 · Updated 2022-05-24 · CVE-2020-10991

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Mulesoft APIkit versions prior to 1.3.1

Description The issue allows XXE (XML External Entity) attacks due to a problem in the validation process, specifically in the RestXmlSchemaValidator.java file. This could potentially affect a large number of devices worldwide, although the exact number is not specified.

Recommendations For versions prior to 1.3.1, update to version 1.3.1 or later to resolve the issue. As a temporary workaround, consider disabling the validation/RestXmlSchemaValidator.java component until a patch is available. Restrict access to XML schema validation to minimize the risk of exploitation.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-10991

GHSA-JFFQ-528J-MP6C

Affected Products

Mulesoft Apikit

References · 6

• 🔥 https://github.com/mulesoft/apikit/issues/547 · Exploit
• https://osv.dev/vulnerability/CVE-2020-10991 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10991 · Security Note
• https://osv.dev/vulnerability/GHSA-jffq-528j-mp6c · Vendor Advisory
• https://github.com/mulesoft/apikit · Note
• https://t.me/cvenotify/2209 · Telegram Post