CVE-2019-18957

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

4.86% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.4% 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:3.1/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

2019-11-14 13:57Z6 YR AGO

Last updated

2024-08-05 02:02Z2 YR AGO

Reserved

2019-11-14

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

384ef487368d369d1859c0baf0d7e2e59958b150b35c7f4de16cf067eb83b3a4

• packetstormsecurity.comhttp://packetstormsecurity.com/files/155320/MicroStrategy-Library-Cross-Site-Scripting.htmlx_refsource_MISC
• seclists.orghttps://seclists.org/bugtraq/2019/Nov/23x_refsource_MISC
• seclists.org20191115 Vulnerability Disclosure and CVE assignhttp://seclists.org/fulldisclosure/2019/Nov/4mailing-listx_refsource_FULLDISC