CVE-2024-21535

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

Versions of the package markdown-to-jsx before 7.4.0 are vulnerable to Cross-site Scripting (XSS) via the src property due to improper input sanitization. An attacker can execute arbitrary code by injecting a malicious iframe element in the markdown.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Oct 15, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-21535: Medium severity, CVSS 6.1 | Vulnix