UBUNTU-CVE-2020-11888

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Source

https://ubuntu.com/security/CVE-2020-11888

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-11888.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-11888

Related

CVE-2020-11888

Published

2020-04-20T16:15:00Z

Modified

2024-10-15T14:07:26Z

Severity

6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator

Summary

[none]

Details

python-markdown2 through 2.3.8 allows XSS because element names are mishandled unless a \w+ match succeeds. For example, an attack might use elementname@ or elementname- with an onclick attribute.

References

Affected packages

Ubuntu:20.04:LTS / python-markdown2

Package

Name: python-markdown2
Purl: pkg:deb/ubuntu/python-markdown2?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.3.7-2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}