CVE-2019-19389

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

0.83% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 54.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/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

2019-12-26 20:15Z6 YR AGO

Last updated

2024-08-05 02:16Z2 YR AGO

Reserved

2019-11-29

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class

Data version

5.1

Document digest

54fa0a873312a61a052f525d1eb7326f05d99c8e42d1c0c81beb04c7a6b622ab

• github.comhttps://github.com/ktorio/ktor/pull/1408x_refsource_MISC
• gist.github.comhttps://gist.github.com/JLLeitschuh/6792947ed57d589b08c1cc8b666c7737x_refsource_MISC
• twitter.comhttps://twitter.com/JLLeitschuh/status/1210256191110230017?s=20x_refsource_MISC