GHSA-hmx5-qpq5-p643
- Gravità
- Critica
- CVSS
- Nessun vettore CVSS v3
- CISA KEV
- Non presente nel catalogo KEV in cache
- EPSS
- Nessun punteggio EPSS in cache
Versioni interessate e corrette
- Introdotta in 6.5.1 · corretta in 12.1.2
L'ultima versione pubblicata non è in un intervallo interessato, oppure OSV non indica correzioni.
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Prototype pollution in swiper
### Summary 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 ### Details The vulnerability resides in line 94 of shared/utils.mjs where indexOf() function is used to check whether user provided input contain forbidden strings. ### PoC #### Steps to reproduce 1. Install latest version of swiper using npm install 2. Ru…
Alias: CVE-2026-27212
Avviso su OSV.dev · pubblicato il 2026-02-19 · modificato il 2026-02-23
- https://github.com/nolimits4web/swiper/security/advisories/GHSA-hmx5-qpq5-p643
- https://nvd.nist.gov/vuln/detail/CVE-2026-27212
- https://github.com/nolimits4web/swiper/commit/d3e663322a13043ca63aaba235d8cf3900e0c8cf
- https://github.com/nolimits4web/swiper
- https://github.com/nolimits4web/swiper/releases/tag/v12.1.2