CVE-2023-4241

HIGH

lol-html < 1.1.1 - Denial of Service via Malformed HTML Input

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0057
EPSS Percentile 43.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-20
Status published
Products (2)
cloudflare/lol-html < 1.1.1
crates.io/lol-html 0 - 1.1.1crates.io
Published Aug 16, 2023
Tracked Since Feb 18, 2026