CVE-2026-115728
@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.
- CVSS 4.0
- 8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-25)
- CWE
- CWE-1333
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-jg4p-7fhp-p32p | npm | @hapi/content | <6.0.1 | 6.0.1 |
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