Componentpedia / Listings / swiper / 12.1.1

Last update: 23/02/2026

swiper

Most modern mobile touch slider with hardware accelerated transitions

Version: 12.1.1 registry icon
Safety score
50
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Security Risks of Known Vulnerabilities
CVE-2026-27212
CWE-1321
Threat level: CRITICAL | CVSS score: 9.5

A prototype pollution vulnerability exists in the the npm package swiper (>=6.5.1, < 12.1.2). Despite a previous fix that attempted to mitigate prototype pollution by checking whether user input contained a forbidden key, it is still possible to pollute Object.prototype via a crafted input using Array.prototype. The exploit works across Windows and Linux and on Node and Bun runtimes. This issue is fixed in version 12.1.2


Please note that this component is affected by other vulnerabilities
Critical  |  High  |  Medium  |  Low  |  Suggest

Latest safe patch: 12.1.2 Scan your application codebase with Meterian to see all known vulnerabilities in your open source software dependencies.


Stability

Stay updated with the latest patches and releases. Plan your sofware desisgn. Avoid common known vulnerabilities fixed by the open source community

Latest patch release:   12.1.2

Latest minor release:   --

Latest major release:   --

Licensing

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MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant