CVE-2020-4054

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

1.87% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 79.2% of scored records. A rank, not a probability.

NVD base score

7.3 (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:L/I:L/A:L

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

2020-06-16 22:10Z6 YR AGO

Last updated

2024-08-04 07:52Z2 YR AGO

Reserved

2019-12-30

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

8ddf3e0c8dab20e564ed547a80879c9af018c5884a87b71698c4de88ab7096d5

• github.comhttps://github.com/rgrove/sanitize/security/advisories/GHSA-p4x4-rw2p-8j8mx_refsource_CONFIRM
• github.comhttps://github.com/rgrove/sanitize/commit/a11498de9e283cd457b35ee252983662f7452aa9x_refsource_MISC
• github.comhttps://github.com/rgrove/sanitize/releases/tag/v5.2.1x_refsource_MISC
• www.debian.orgDSA-4730https://www.debian.org/security/2020/dsa-4730vendor-advisoryx_refsource_DEBIAN
• usn.ubuntu.comUSN-4543-1https://usn.ubuntu.com/4543-1/vendor-advisoryx_refsource_UBUNTU