npm/sse-channel CVE-2026-44217: medium, EPSS 0.48%
sse-channel: SSE Injection via unsanitized event fields
Action: Upgrade sse-channel to 4.0.1 or later.
npm i sse-channel@4.0.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.0.1 | - |
Fixed versions
| 4.0.1 |
Sources
- osv: GHSA-84hm-wfh8-c5pg
- https://github.com/rexxars/sse-channel/security/advisories/GHSA-84hm-wfh8-c5pg
- https://nvd.nist.gov/vuln/detail/CVE-2026-44217
- https://github.com/rexxars/sse-channel/issues/42
- https://github.com/rexxars/sse-channel
CVE-2026-44217 · published · modified · JSON