CVE-2020-12668

Published: Feb 19, 2021Modified: Jun 17, 2026

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure.

Affected (1)

Products: Hubspot: Jinjava

Hubspot

1 product

Jinjava

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Hubspot Jinjava	Before 2.5.4

Related CWEs

CWE-863

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

References (10)

https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4

Source: cve@mitre.org

Release NotesThird Party Advisory

https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f7747acc36b213b

Source: cve@mitre.org

PatchPermissions RequiredThird Party Advisory

https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26207f1c8d1165

Source: cve@mitre.org

PatchThird Party Advisory

https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4

Source: cve@mitre.org

Release NotesThird Party Advisory

https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjava

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4