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Vulnerability record · CVE-2018-18893 · published 3 January 2019

CVE-2018-18893: Hubspot jinjava vulnerability

Hubspot · Jinjava

Jinjava before 2.4.6 does not block the getClass method, related to com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java.

5.3 CVSS 3.0 Medium EPSS 1.8% · top 22.0%
5.3CVSS 3.0 base score, v2 5.0
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Jinjava before 2.4.6 does not block the getClass method, related to com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/HubSpot/jinjava/blob/master/CHANGES.md Release NotesThird Party Advisory
https://github.com/HubSpot/jinjava/pull/230 PatchThird Party Advisory
https://github.com/HubSpot/jinjava/blob/master/CHANGES.md Release NotesThird Party Advisory
https://github.com/HubSpot/jinjava/pull/230 PatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-18893), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.