What’s Vulnerable › Vulnerabilities
CVE-2021-23370: Prototype Pollution
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-04-12 · updated 2026-06-17
Description
This affects the package swiper before 6.5.1.
Affected products
- nolimits4web swiper: before 6.5.1 — fixed in 6.5.1
How to fix
Upgrade to a fixed version: nolimits4web swiper 6.5.1. Check the vendor advisory for mitigations.
References
- https://github.com/nolimits4web/swiper/commit/9dad2739b7474f383474773d5ab898a0c29ac178
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1244698
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1244699
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBNOLIMITS4WEB-1244697
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1244696
- https://snyk.io/vuln/SNYK-JS-SWIPER-1088062
- https://github.com/nolimits4web/swiper/commit/9dad2739b7474f383474773d5ab898a0c29ac178
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1244698
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1244699
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBNOLIMITS4WEB-1244697
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1244696
- https://snyk.io/vuln/SNYK-JS-SWIPER-1088062
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