PyPI/tornado CVE-2025-67724: medium 5.4, EPSS 0.24%
Tornado vulnerable to Header Injection and XSS via reason argument
Action: Upgrade tornado to 6.5.3 or later.
pip install tornado==6.5.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.5.3 | - |
Fixed versions
| 6.5.3 |
Sources
- osv: GHSA-pr2v-jx2c-wg9f
- https://github.com/tornadoweb/tornado/security/advisories/GHSA-pr2v-jx2c-wg9f
- https://nvd.nist.gov/vuln/detail/CVE-2025-67724
- https://github.com/tornadoweb/tornado/commit/9c163aebeaad9e6e7d28bac1f33580eb00b0e421
- https://github.com/pypa/advisory-database/tree/main/vulns/tornado/PYSEC-2025-265.yaml
- https://github.com/tornadoweb/tornado
- https://github.com/tornadoweb/tornado/releases/tag/v6.5.3
CVE-2025-67724 · published · modified · JSON