What’s Vulnerable › Vulnerabilities

CVE-2024-33883: ejs lacks certain pollution protection

• Severity: medium (CVSS 4.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-28 · updated 2026-06-17
• Weakness: CWE-693

Description

The ejs (aka Embedded JavaScript templates) package before 3.1.10 for Node.js lacks certain pollution protection.

Affected products

• Npm Ejs: before 3.1.10 — fixed in 3.1.10

How to fix

Upgrade to a fixed version: Npm Ejs 3.1.10. Check the vendor advisory for mitigations.

References

• https://github.com/mde/ejs/commit/e469741dca7df2eb400199e1cdb74621e3f89aa5
• https://github.com/mde/ejs/compare/v3.1.9...v3.1.10
• https://security.netapp.com/advisory/ntap-20240605-0003/
• https://github.com/mde/ejs/commit/e469741dca7df2eb400199e1cdb74621e3f89aa5
• https://github.com/mde/ejs/compare/v3.1.9...v3.1.10
• https://security.netapp.com/advisory/ntap-20240605-0003/

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