CVE-2018-18893 — MEDIUM (5.3)

Q: What is CVE-2018-18893?

CVE-2018-18893 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Jinjava before 2.4.6 does not block the getClass method, related to com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java.

Q: How severe is CVE-2018-18893?

CVE-2018-18893 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-18893?

Check the references section above for vendor advisories and patch information. Affected products include: Hubspot Jinjava.

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hubspot	Jinjava	< 2.4.6

References

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

FAQ

What is CVE-2018-18893?

CVE-2018-18893 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Jinjava before 2.4.6 does not block the getClass method, related to com/hubspot/jinjava/el/ext/JinjavaBeanELResolver.java.

How severe is CVE-2018-18893?

CVE-2018-18893 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-18893?

Check the references section above for vendor advisories and patch information. Affected products include: Hubspot Jinjava.