CVE-2026-103263 Tornado before 6.5.9 StaticFileHandler Path Traversal via Symlink
| Reporter | Title | Published | Views | Family All 45 |
|---|---|---|---|---|
 | Tornado get_absolute_path validate_absolute_path File Read | 5 Oct 202600:00 | – | bdu_fstec |
 | CVE-2026-103263 | 1 Oct 202610:42 | – | cve |
 | CVE-2026-103263 | 1 Oct 202610:42 | – | debiancve |
 | EUVD-2026-90657 | 1 Oct 202610:42 | – | euvd |
 | CVE-2026-103263 | 1 Oct 202610:42 | – | mend |
 | CVE-2026-103263 | 1 Oct 202611:17 | – | nvd |
 | AZL-105375 CVE-2026-103263 affecting package python-tornado 6.3.3-11 | 1 Oct 202611:17 | – | osv_azl |
| BELL-CVE-2026-103263 | 2 Oct 202606:05 | – | osv_bell |
| DEBIAN-CVE-2026-103263 | 1 Oct 202611:17 | – | osv_debian |
| GHSA-C2M8-H5V5-343R Tornado: StaticFileHandler follows symlinks outside static root (path traversal) | 30 Sep 202623:48 | – | osv_ghsa |
10
[
{
"vendor": "tornadoweb",
"product": "tornado",
"defaultStatus": "unaffected",
"packageURL": "pkg:pypi/tornado",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThan": "6.5.9"
},
{
"version": "6.5.9",
"status": "unaffected",
"versionType": "semver"
}
]
}
]Data
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01 Oct 2026 10:42Current
CVSS 3.15.9
CVSS 48.2
EPSS0.00522
SSVC