CVE-2020-5497

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

2.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.4% 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

2020-01-04 02:07Z6 YR AGO

Last updated

2024-08-04 08:30Z2 YR AGO

Reserved

2020-01-04

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

a3553b95837e8ef46c7b8b4ff939857031fc8a2c957e46f9c64355be6b228b9a

• github.comhttps://github.com/mitreid-connect/OpenID-Connect-Java-Spring-Server/issues/1521x_refsource_MISC
• www.securitymetrics.comhttps://www.securitymetrics.com/blog/MITREid-Connect-cross-site-scripting-CVE-2020-5497x_refsource_MISC
• seclists.org20200227 CVE-2020-5497 - MITREid Connect XSShttp://seclists.org/fulldisclosure/2020/Feb/25mailing-listx_refsource_FULLDISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/156574/MITREid-1.3.3-Cross-Site-Scripting.htmlx_refsource_MISC