Intel/AIKIDO-2024-10006
@stencil/core
AIKIDO-2024-10006
@stencil/core is vulnerable to CSS injection
CSS injection Pre-CVE Published Feb 27, 2024
Found by Aikido Intel before public disclosure or CVE publication.
7
Low Risk
This Affects:
@stencil/core4.7.2 - 4.12.2
Fixed in 4.12.3Are you affected? Scan for Free
TL;DR
Affected versions of this package present a security risk due to the use of innerHTML for injecting CSS into <style> elements in bootstrap-lazy.ts. Switching to textContent mitigates the risk of executing malicious scripts. This is considered a low-risk issue, as most browser extensions block such behavior by default.
Who does this affect?
You are affected by this flaw if you use a version >= 4.7.2 and = 4.12.2 of this package.
Background info
@stencil/core is vulnerable to CSS injection in versions 4.7.2 - 4.12.2.
How to fix this
To fix, upgrade to version 4.12.3 or above.
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
Resources
Industries
Use Cases
Compare
© 2026 Aikido Security BV | BE0792914919
Keizer Karelstraat 15, 9000, Ghent, Belgium
95 Third St, 2nd Fl, San Francisco, CA 94103, US
Unit 6.15 Runway East 18 18 Crucifix Ln, London SE1 3JW UK
Ghent, Belgium | San Francisco, US
SOC 2Compliant
ISO 27001Compliant