Vulnerabilities (CVE)

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CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-28493 2 Fedoraproject, Palletsprojects 2 Fedora, Jinja 2021-07-21 5.0 MEDIUM 5.3 MEDIUM
This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the `_punctuation_re regex` operator and its use of multiple wildcards. The last wildcard is the most exploitable as it searches for trailing punctuation. This issue can be mitigated by Markdown to format user content instead of the urlize filter, or by implementing request timeouts and limiting process memory.
CVE-2020-28724 1 Palletsprojects 1 Werkzeug 2020-12-01 5.8 MEDIUM 6.1 MEDIUM
Open redirect vulnerability in werkzeug before 0.11.6 via a double slash in the URL.
CVE-2016-10516 1 Palletsprojects 1 Werkzeug 2018-02-04 4.3 MEDIUM 6.1 MEDIUM
Cross-site scripting (XSS) vulnerability in the render_full function in debug/tbtools.py in the debugger in Pallets Werkzeug before 0.11.11 (as used in Pallets Flask and other products) allows remote attackers to inject arbitrary web script or HTML via a field that contains an exception message.