CVE-2023-30533

State: Published
Severity: 7.8 High
Published: Apr 24, 2023
Updated: Feb 4, 2025
Reserved: Apr 12, 2023

Description

SheetJS Community Edition before 0.19.3 allows Prototype Pollution via a crafted file. In other words. 0.19.2 and earlier are affected, whereas 0.19.3 and later are unaffected.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://git.sheetjs.com/sheetjs/sheetjs/src/branch/master/CHANGELOG.md
https://cdn.sheetjs.com/advisories/CVE-2023-30533
https://git.sheetjs.com/sheetjs/sheetjs/issues/2986

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