Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.
Why it matters now
EPSS 0.0103 63rd percentileScored 2026-11-07
Fix Fixed next (npm): 7.0.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | next (npm) | 7.0.0 to before 7.0.2 | 7.0.2 | Patch available | GHSA-qw96-mm2g-c8m7 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- next (npm) Vendor— Affected 7.0.0 to before 7.0.2 Fixed in 7.0.2 Patch available GHSA-qw96-mm2g-c8m7
Remediation
- Fix · GHSA-qw96-mm2g-c8m7 next (npm) Fixed in 7.0.2 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2018-18282
- 2026-10-03 Alias added: GHSA-qw96-mm2g-c8m7
References
More zeit Next.js vulnerabilities
- TI-2020-04340 Directory Traversal in Next.js versions below 9.3.2 CVSS 3.1MEDIUM 4.4
- TI-2017-12422 ZEIT Next.js before 2.4.1 has directory traversal under the /_next and /static request… CVSS 3.0HIGH 7.5
- TI-2018-04542 ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace. CVSS 3.0HIGH 7.5
Sources
- CVE-2018-18282 · CVE Program
- CVE-2018-18282 · NVD
- FIRST EPSS
- GHSA-qw96-mm2g-c8m7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences