CVE-2026-3884
5.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P
Summary
Versions of the package spin.js before 3.0.0 are vulnerable to Cross-site Scripting (XSS) via the spin() function that allows a creation of more than 1 alert for each 'target' element. An attacker would need to set an arbitrary key-value pair on Object.prototype through a crafted URL achieving a prototype pollution first, before being able to execute arbitrary JavaScript in the context of the user's browser.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | spin.js | 0 < 3.0.0 | affected |
Weaknesses
- CWE-79: Cross-site Scripting (XSS)
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://security.snyk.io/vuln/SNYK-JS-SPINJS-15445079
- https://gist.github.com/ericcornelissen/1a73e28fa50c3009b0eb51ad2fc19f25
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