CVE-2019-18848

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

1.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 69.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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

2019-11-12 14:23Z6 YR AGO

Last updated

2024-08-05 02:02Z2 YR AGO

Reserved

2019-11-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

b33e76cbcf72fccc38e05319ab39557801994735b0b707218e6d180ead0f2fd4

• github.comhttps://github.com/nov/json-jwt/commit/ada16e772906efdd035e3df49cb2ae372f0f948ax_refsource_MISC
• github.comhttps://github.com/nov/json-jwt/compare/v1.10.2...v1.11.0x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20201001 [SECURITY] [DLA 2390-1] ruby-json-jwt security updatehttps://lists.debian.org/debian-lts-announce/2020/10/msg00001.htmlmailing-listx_refsource_MLIST