CVE-2023-4241

lol-html panics on certain HTML inputs

State: Published
Severity: 7.5 High
Published: Aug 16, 2023
Updated: Oct 2, 2024
Reserved: Aug 8, 2023

Description

lol-html can cause panics on certain HTML inputs. Anyone processing arbitrary 3rd party HTML with the library is affected.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	cloudflare

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
lol-htmlCloudflare	before 1.1.1Affectedfrom 1.1.1Not affected

References

https://github.com/cloudflare/lol-html/security/advisories/GHSA-c3x7-354f-4p2x

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