What’s Vulnerable › Vulnerabilities

CVE-2019-14322

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 55.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-07-28 · updated 2026-06-17
• Weakness: CWE-22

Description

In Pallets Werkzeug before 0.15.5, SharedDataMiddleware mishandles drive names (such as C:) in Windows pathnames.

Affected products

• pallets werkzeug: before 0.15.5 — fixed in 0.15.5

How to fix

Upgrade to a fixed version: pallets werkzeug 0.15.5. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/163398/Pallets-Werkzeug-0.15.4-Path-Traversal.html
• https://palletsprojects.com/blog/werkzeug-0-15-5-released/
• http://packetstormsecurity.com/files/163398/Pallets-Werkzeug-0.15.4-Path-Traversal.html
• https://palletsprojects.com/blog/werkzeug-0-15-5-released/

Get alerted when CVE-2019-14322 or the next vulnerability affects your stack