Medium severity5.3NVD Advisory· Published Feb 26, 2024· Updated Jun 17, 2026
CVE-2024-1899
CVE-2024-1899
Description
An issue in the anchors subparser of Showdownjs versions <= 2.1.0 could allow a remote attacker to cause denial of service conditions.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
showdownnpm | <= 2.1.0 | — |
Affected products
5cpe:2.3:a:showdownjs:showdown:*:*:*:*:*:node.js:*:*+ 1 more
- cpe:2.3:a:showdownjs:showdown:*:*:*:*:*:node.js:*:*range: <=2.1.0
- (no CPE)range: 0
- osv-coords3 versionspkg:apk/chainguard/opensearch-dashboards-2-dashboards-reportingpkg:apk/chainguard/opensearch-dashboards-2-fips-dashboards-reportingpkg:npm/showdown
< 2.19.6-r0+ 2 more
- (no CPE)range: < 2.19.6-r0
- (no CPE)range: < 2.19.6-r0
- (no CPE)range: <= 2.1.0
Patches
Vulnerability mechanics
References
3- www.tenable.com/security/research/tra-2024-05nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-rmmh-p597-ppvvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-1899ghsaADVISORY
News mentions
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