npm/blitz CVE-2026-9520: medium 4.3, EPSS 0.45%
Blitz has a Cross-site Scripting issue
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 3.0.2 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-h2p9-cr4h-px24
- https://nvd.nist.gov/vuln/detail/CVE-2026-9520
- https://gist.github.com/TrebledJ/164c7ca6c8208b63e6937bc11984720b
- https://github.com/blitz-js/blitz
- https://vuldb.com/submit/814378
- https://vuldb.com/vuln/365540
- https://vuldb.com/vuln/365540/cti
CVE-2026-9520 · published · modified · JSON