Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2020-12668

22
FAUCET Score

CVE-2020-12668 is a medium-severity vulnerability affecting Jinjava versions prior to 2.5.4, allowing attackers to access arbitrary classes and potentially disclose files by calling Java methods on objects within a Jinjava context. This flaw has a CVSS score of 6.5, indicating a network-based attack with low privileges and high confidentiality impact. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.5.4CPE matchmatch criteria
cpe:2.3:a:hubspot:jinjava:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.81%
Probability of exploitation in next 30 days
EPSS Percentile
76.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0181 is in the 89th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
mavenpatch availablevia ghsa
Product: com.hubspot.jinjava:jinjavaFixed in: 2.5.4

Vendor Advisories (1)

mavenGHSA-2hjr-fg6c-v2h6medium

Unauthorized access to Class instance in Jinjava

Feb 9, 2022

References

github.com / HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4
Release NotesThird Party Advisory
github.com / HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f7747acc36b213b
PatchPermissions RequiredThird Party Advisory
github.com / HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26207f1c8d1165
PatchThird Party Advisory
github.com / HubSpot/jinjava/releases/tag/jinjava-2.5.4
Release NotesThird Party Advisory
securitylab.github.com / advisories/GHSL-2020-072-hubspot_jinjava
ExploitThird Party Advisory