CVE-2020-28502

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

4.62% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 91.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

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

Red Hat severity

Important. 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

2021-03-05 17:25Z5 YR AGO

Last updated

2024-09-16 22:55Z2 YR AGO

Reserved

2020-11-12

Assigning CNA

snyk

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

c2269d7b20f2c868c3d468fd4f265dd746847234585bc02eb16767660b22d9ef

• snyk.iohttps://snyk.io/vuln/SNYK-JS-XMLHTTPREQUEST-1082935x_refsource_MISC
• snyk.iohttps://snyk.io/vuln/SNYK-JS-XMLHTTPREQUESTSSL-1082936x_refsource_MISC
• snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1082937x_refsource_MISC
• snyk.iohttps://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1082938x_refsource_MISC
• github.comhttps://github.com/driverdan/node-XMLHttpRequest/blob/1.6.0/lib/XMLHttpRequest.js%23L480x_refsource_MISC