CVE-2024-21535 | THREATINT

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.

Reserved 2023-12-22 | Published 2024-10-15 | Updated 2024-10-15 | Assigner snyk

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

Problem types

Cross-site Scripting (XSS)

Credits

Rustam Komildzhonov

References

security.snyk.io/vuln/SNYK-JS-MARKDOWNTOJSX-6258886

github.com/...or/markdown-to-jsx/commit/8eb74da825c0d8d2e9508d73c672bcae36ba555a

cve.org (CVE-2024-21535)

nvd.nist.gov (CVE-2024-21535)

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