VDB
CVE-2026-35536
CVE-2026-35536
PUBLISHED
CVSS 7.2 HIGH
Reported by mitre · Published April 3, 2026
In Tornado before 6.5.5, cookie attribute injection could occur because the domain, path, and samesite arguments to .RequestHandler.set_cookie were not checked for crafted characters.
EPSS 0.02% · 4.9th percentile
Risk Scores
CVSS v3.1
7.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
EPSS Score
0.02%
4.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| tornadoweb | Tornado | 0 |
| tornadoweb | Tornado | 0 |
Timeline
- Apr 3, 2026 CVE Published
- Apr 3, 2026 PoC Published
- Apr 4, 2026 CVE Updated
- Apr 4, 2026 EPSS Score
- Apr 5, 2026 Security Advisory
- May 6, 2026 Distribution Patch
- May 6, 2026 Security Advisory
- May 6, 2026 Distribution Patch
- May 6, 2026 Security Advisory
- May 6, 2026 Distribution Patch
- May 6, 2026 Distribution Patch
- May 18, 2026 EPSS Score