CVE-2018-19770

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

1.08% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 64.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2018-12-17 15:00Z7 YR AGO

Last updated

2024-08-05 11:44Z2 YR AGO

Reserved

2018-11-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

e2ff6f1486559e012cb487eabd9de6c6b295df59fd7c1fb5db6dd6e0d97a4d22

• packetstormsecurity.comhttp://packetstormsecurity.com/files/150690/VistaPortal-SE-5.1-Cross-Site-Scripting.htmlx_refsource_MISC
• seclists.org20181207 [CVE-2018-19649, CVE-2018-19765 to CVE-2018-19775, CVE-2018-19809 to CVE-2018-19822] - Multiple Cross Site Scripting in VistaPortal SE Version 5.1 (build 51029)http://seclists.org/fulldisclosure/2018/Dec/20mailing-listx_refsource_FULLDISC