VDB

CVE-2026-35536

CVE-2026-35536 PUBLISHED CVSS 7.199999809265137 HIGH

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 3.1
7.199999809265137
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

VendorProductVersions
tornadowebTornado0

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

References

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