CVE-2026-35515: @nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')

April 6, 2026 (updated April 24, 2026)

What kind of vulnerability is it? Who is impacted?

References

github.com/advisories/GHSA-36xv-jgw5-4q75
github.com/nestjs/nest/commit/83558ae774a990a7916141d3abe0b6548ff3a8b2
github.com/nestjs/nest/pull/16686
github.com/nestjs/nest/releases/tag/v11.1.18
github.com/nestjs/nest/security/advisories/GHSA-36xv-jgw5-4q75
nvd.nist.gov/vuln/detail/CVE-2026-35515

Code Behaviors & Features

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