CVE-2019-20922

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

3.79% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.0% 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:N/A:H

NVD analysis status

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2020-09-30 12:30Z5 YR AGO

Last updated

2024-08-05 03:00Z2 YR AGO

Reserved

2020-09-30

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

b0254f73dd0aff038f38a4d3eacc75657df12f28b229acc2a59fd0bf7a82c557

• www.npmjs.comhttps://www.npmjs.com/advisories/1300x_refsource_MISC
• snyk.iohttps://snyk.io/vuln/SNYK-JS-HANDLEBARS-480388x_refsource_MISC
• github.comhttps://github.com/handlebars-lang/handlebars.js/commit/8d5530ee2c3ea9f0aee3fde310b9f36887d00b8bx_refsource_MISC