CVE-2020-12668

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.

Published: Feb 20, 2021
Updated: May 9, 2024
CVE: CVE-2020-12668
GHSA: GHSA-2hjr-fg6c-v2h6
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

Severity: Medium
Score: 6.8
AV:N/AC:L/Au:S/C:C/I:N/A:N

CWEs:

CWE-200
CWE-863

Affected Software
References

Software	From	Fixed in
hubspot / jinjava	-	2.5.4
com.hubspot.jinjava / jinjava	-	2.5.4

https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4
https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f7747acc36b213b
https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26207f1c8d1165
https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4
https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjava

Vulnerability Database

CVE-2020-12668

Deep Security Visibility Without the Complexity