CVE-2026-14620
1 advisory.
npm/webpack-dev-server CVE-2026-14620: medium 4.7, EPSS 0.52%
webpack-dev-server vulnerable to cross-site request forgery via internal developer endpoints
Action: Upgrade webpack-dev-server to 5.2.6 or later.
npm i webpack-dev-server@5.2.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.2.6 | - |
Fixed versions
| 5.2.6 |
Sources
- osv: GHSA-f5vj-f2hx-8m93
- https://github.com/webpack/webpack-dev-server/security/advisories/GHSA-f5vj-f2hx-8m93
- https://nvd.nist.gov/vuln/detail/CVE-2026-14620
- https://github.com/webpack/webpack-dev-server/pull/5698
- https://github.com/webpack/webpack-dev-server/commit/80cd9eea54975fe632a518d8bd902a260f374e7c
- https://cna.openjsf.org/security-advisories.html
- https://github.com/webpack/webpack-dev-server
- https://github.com/webpack/webpack-dev-server/releases/tag/v5.2.6
CVE-2026-14620 · published · modified · JSON