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01 Record

CVE-2020-28458

Prototype Pollution

HighPUBLISHEDCNA: snyk
CNA base score7.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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02 Description

Prototype Pollution

03 Exploitation and scoring

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
3.71% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 89.6% 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
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.

04 Metadata

Published
2020-12-16 10:35Z5 YR AGO
Last updated
2024-09-16 23:22Z2 YR AGO
Reserved
2020-11-12
Assigning CNA
snyk
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-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')Variant
  • CWE-400Uncontrolled Resource ConsumptionClass
Data version
5.1
Document digest
8e0c565ec8d5f40f67a1fb8586ea8d5b8712c8986a490560ac71cd4f0d2cdbff

05 Affected products

VendorProductVersionsPlatforms
n/adatatables.net0 to < unspecified—

06 References