CVE-2018-20238

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.51% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 73.9% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-02-13 18:00Z7 YR AGO

Last updated

2024-09-16 20:41Z2 YR AGO

Reserved

2018-12-19

Assigning CNA

atlassian

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-384Session FixationCompound

Data version

5.1

Document digest

48e6f45bf450e6afca6ac624f375aa9a184c83952026e6ed5fdbd75cc87c5ca8

• jira.atlassian.comhttps://jira.atlassian.com/browse/CWD-5361x_refsource_CONFIRM
• www.securityfocus.com107036http://www.securityfocus.com/bid/107036vdb-entryx_refsource_BID