CVE-2024-1899

MEDIUM

showdownjs < 2.1.0 - Denial of Service via Anchors Subparser

Title source: llm
STIX 2.1

Description

An issue in the anchors subparser of Showdownjs versions <= 2.1.0 could allow a remote attacker to cause denial of service conditions.

References (1)

Core 1
Core References

Scores

CVSS v3 5.3
EPSS 0.0080
EPSS Percentile 51.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-674
Status published
Products (2)
npm/showdown 0npm
showdownjs/showdown < 2.1.0
Published Feb 26, 2024
Tracked Since Feb 18, 2026