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High severity7.5NVD Advisory· Published Jun 24, 2022· Updated Jun 17, 2026

CVE-2021-40893

CVE-2021-40893

Description

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in validate-data v0.1.1 when validating crafted invalid emails.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

yetingli/validate-datallm-create
Range: <=0.1.1
validate-data/validate-datadescription
Validate Data Project/Validate Data
cpe:2.3:a:validate_data_project:validate_data:0.1.1:*:*:*:*:node.js:*:*

Patches

Vulnerability mechanics

References

1

github.com/yetingli/SaveResults/blob/main/js/validate-data.jsnvdExploitThird Party Advisory

News mentions

0

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