Vulnerability · Published Feb 19, 2021 · Assigned by mitre
CVE-2020-12668
Medium 6.5
In plain English
A medium-severity security flaw in the com.hubspot.jinjava:jinjava package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 79% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.8%top 21.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.hubspot.jinjava:jinjava | 2.5.4 | GHSA-2hjr-fg6c-v2h6 |
Affected products (as reported)
References
- https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4 x_refsource_MISC
- https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f7747acc36b213b x_refsource_MISC
- https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26207f1c8d1165 x_refsource_MISC
- https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4 x_refsource_MISC
- https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjava x_refsource_MISC