Vulnerability 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.
CVSS Score
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hubspot | Jinjava | < 2.5.4 |
Related Weaknesses (CWE)
References
- https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4Release NotesThird Party Advisory
- https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f77PatchPermissions RequiredThird Party Advisory
- https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26PatchThird Party Advisory
- https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4Release NotesThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjavaExploitThird Party Advisory
- https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4Release NotesThird Party Advisory
- https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f77PatchPermissions RequiredThird Party Advisory
- https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26PatchThird Party Advisory
- https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4Release NotesThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjavaExploitThird Party Advisory
FAQ
What is CVE-2020-12668?
CVE-2020-12668 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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...
How severe is CVE-2020-12668?
CVE-2020-12668 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12668?
Check the references section above for vendor advisories and patch information. Affected products include: Hubspot Jinjava.