CVE-2026-115728

Description

@hapi/content from 6.0.1 before 6.0.3 contains a regular expression denial of service vulnerability in Content.disposition() caused by an incomplete fix for CVE-2026-35213. Unauthenticated remote attackers can send multipart uploads with a long Content-Disposition parameter lacking an equals sign, triggering quadratic backtracking that blocks the event loop.

References

• https://github.com/hapijs/content/blob/v6.0.2/lib/index.js#L96
• https://github.com/hapijs/content/commit/0993851dc7234976a3fce3a7c31662b213c940fd
• https://github.com/hapijs/content/pull/42
• https://github.com/hapijs/content/security/advisories/GHSA-jg4p-7fhp-p32p
• https://github.com/hapijs/content/tree/v6.0.3